I actually have all 3.

A windows PC for gaming A macbook for my laptop An Arch Linux PC/Server that I use for most of my work and that hosts all my services

The "why" for each is probably pretty self-explanatory for each. I'm a firm believer in using the right tool for a given job, and I think Windows has the best gaming experience, Mac has the "best" laptops (for my own subjective value of "best"), and linux is the best for software development and service hosting.

In a perfect world I'd use linux for all 3, but while gaming on linux has gotten a lot better, it's not quite "there" yet, and I just love the new Apple chips for laptops in terms of battery life, speed, and heat management

I use Linux Mint and Windows 10. I'm kinda stuck on windows because I'm a gamer. I can run a fair share of my games on Linux but it requires a lot of compromises and there are some games that straight up don't work because of anti cheat.

I wanna go full Linux though.

Endeavour OS KDE. It just works and you have access to the AUR repository, which is huge.

I am using POP_os! It has been very stable and up-to-date, so it has been my daily driver for about 3 years. Sometimes I think about switching to nixos for its declarative system though.

I use Ubuntu.Two years ago some updates on my Windows 10 machine made my laptop slow. I decided to try linux and I was impressed. Easy to use and install. It's faster and also made my FOSS journey quite easy on the PC.

Linux

I swear that the last time I've ever shouted at a machine was when I was installing the latest release of Windows Server and I was unable to find the most basics elements on their graphic interface. It's like I was a baby in a toypark. And they have the guts to call it a server. I've seen enough dark patterns in their install steps to make any sane person go mad. Windows is leaking bad faith though all his interface. You know what I want to do and you purposefully stop me from doing it. You are not an ally and not even a tool.

I tried Macosx years ago too, but from now on I will only use any reasonable brand of linux.

I’m on MacOS for work, Linux Mint for personal computer.

I’ve been on MacOS all around for over a decade. I found that I liked the mental model better than Windows. I had tried linux at the time (Mandrake and Suse) but they didn’t quite feel like something I could use daily, when friends were on MSN Messenger for comms.

The company uses MacBooks for developers and I enjoy that experience.

For personal, I couldn’t justify the cost of a Mac for the limited amount I’m currently using a personal computer. A year ago I resurrected a computer from a junk drawer and put Mint in it. It’s been a great experience, but the hardware has aged and some things were tricky (like typing, and hearing audio). So I bought a 3-4yo refurb Dell business machine and popped Mint on it. Am happy.

I've distro-hopped a LOT, but always come back to Fedora, because it's super stable, gives me no issues and doesn't get in my way when I want to screw around.

• Main Gaming/Editing PC - Windows 11 - While I have had good experiences with PopOS as a dual boot, I'm probably staying on Windows on this machine to not worry about hardware compatibility. My main issues on Linux distros came to my WiFi 6 USB adapter not being well supported (running an Ethernet drop to this room is infeasible at the moment, but a future plan), power state issues regarding standby mode and shutdown, and the GPU (3060ti) only really working well on PopOS. Davinci Resolve also apparently only works with H.264 or H.265 video codecs on Linux if you get the paid version, probably because of licensing relating to those, which I may get eventually. I also like Windows 11 way more than 10, surprisingly.
• Laptop - Linux Mint - Rock solid when you're just talking about a machine with integrated components. Has Timeshift for system restoring preinstalled, and is light on resources while still fulfilling my needs outside of gaming and video editing. I can still play light games (it's a slower laptop) like Celeste or Vampire Survivors fine though, but really leave that for the main PC.
• Homelab servers - Proxmox running mostly Ubuntu Server VMs and LXC containers - Honestly as with any homelab, this may change just for the sake of testing things, but having this setup on my previous Ryzen 5 1600 desktop, and an HP mini PC works out pretty well. Most of what I test or use is at the service or development level anyway.

Windows because I am lazy.

I've been using Debian Testing on all my machines the last four-ish years

Edit: I like that Debian is one of the longest running distros, and the basis for many others. I switched away from Ubuntu when I realized it was easier than trying to uninstall all their extra stuff every time I had to upgrade

Debian laptop, NAS and home server, SteamOS on the Deck, and W10 on my gaming PC because VR is still kinda janky with Linux :(

I currently use fedora. I am absolutely fine with Ubuntu, but the setup process is a bit too much for me, as I prefer flatpak and vanilla gnome, so it takes a bit of work for Ubuntu to get there. Also I feel like ubuntu use a different gui for different purpose, it is a bit annoying (for example, there are three app, one update apt, one flatpak, one drivers.) It is not a big deal, but a bit annoying.

Mostly all I need is just a stable os that I can work in, and I don't really want to mess with my os. So I don't choose more cutting-edge/interesting distros like suse, arch, or Nix.

There are also distros like pop and mint, but they don't support gnome well, and I haven't get into the habit of cosmos or cinnamon.

I've been distro hopping lately and landed in fedora gnome, it seems to be a nice, stable OS, good for personal PC use (might try the kde version on my laptop, seems like a better experience). I haven't even checked on gaming tho, haven't touched the pc for that since I got the steam deck

Windows 10 and 11, with WSL 2 I get all the benefits of Linux with little drawbacks. I used to use various flavours of Linux for quite some time but I got really tired of maintaining that system so I went back to Windows. Unfortunately Windows "just works" while with Linux every update felt like rolling some dice to see if my system still boots with a GUI the next day. Currently I work 100% remotely, I can not afford to have my PC to just stop working for a day or more. For servers I keep using Linux and it has been rock solid for that. Maybe I will make an another attempt in the future, I have a notebook that I use to try some distros. So far nothing impressed me enough to try to make the switch again.

macOS on my laptop, windows on my PC. Also got a few servers running linux though.

Kubuntu 23.04 With the panel to the left.

OpenBSD. It is much simpler for me to understand than Linux. However, Alpine Linux is very nice too.

NixOS unstable in my workstation and my laptop. Using sway on Wayland on top of all-AMD hardware. I play games with this setup and I write Rust and TypeScript for living. I love the customizability and the reproducibility of NixOS: I just clone my config and I have exactly the desktop I've always had, every little tool and customization included. If my hard drive fails, I just plug a new one and I am productive in about 15 minutes.

My sway desktop has been looking and working similarly for years, and before that I used i3 on Xorg for almost a decade. I like how the UI doesn't really change that much.

EndeavourOS. It's a variant of Arch, I had hopped around different OS and was on Windows for a bit before switching back to Linux. Ive stuck with Endeavour as it feels quick and nimble but performs great on gaming (better than the native windows install on my PC) and the access to the AUR is a massive perk

Artix. Windows free since around 2001-2002

GNU/Linux (openSUSE Tumbleweed, KDE Neon, Gentoo, Arch/SteamOS on Steam Deck) all with KDE Plasma desktop. Because the KDE Plasma desktop is way ahead of anything I've ever used on proprietary OSes. Also in general GNU/Linux is leading both technically and ethically, as it is also being free (as in freedom) and opensource software, respects our privacy, and doesn't bother you with ads.

MX Linux.

Debian with perks.

I was running Gentoo Linux, but I've sadly had to switch back to Windows due to grad school software I need to run.

Fedora with KDE. I ditched Windows about 4 years ago and never looked back. I bounced between a few different distros, but I've been using Fedora in recent months (switched once version 36 was released) and I think I'll stick with it for a while. It's been a great experience and gaming has been pretty painless so far, the only exceptions being games with easy anti-cheat as it doesn't always play nice with Linux users.

At work I use Void Linux since it's great for database/python work. At home I just use Windows because I am too lazy to mess with anything after work haha. Might install Linux at home too again once I have enough time for it.

I use Arch on my main gaming PC. I did choose to install it a couple years ago based on the chatter and memes around it, but learning to install it taught me a lot about linux and so it just feels like home using it.

Fedora 35 or 36. She's a fun one. I've just finished migrating off an old laptop that was running manjaro with i3 (formerly i3gaps) I think my lust for keyboard shortcuts is satiated now lol. I can't wait to find the lemmy equivalent for unixporn.

Windows 11 with latest updates. I have prioritized to only use open source apps. Purchased the Lenovo Legion 5 during summer 2020, so it's an relatively new laptop. Also have the latest BIOS, as this have made it work more stable overall. But want to return back to Ubuntu LTS. So hopefully various drivers, compatibilities etc with exactly my laptop gets ironed out. Especially the Fn+Q function with 3 CPU power modes. Also the Hybrid GPU function. Please more battery hours!

Observing Ubuntu's coming LTS with full snap, that might be something suitable for my needs. So going to read about it coming months as Canonical posts in their blog. So definitely want to leave the Windows OS/ place. Have caused so many issues for me.

NixOS, mostly for the declarative configuration for almost everything. Atomic updates and independent installations of software for different projects are some other notable reasons.

Linux Mint!

Arch Linux for the past 15 years, Ubuntu for 4 years before that and I still use it on my servers but I might switch back to Debian that I used 20 years ago. I'm also using MOROS, a hobby OS I've been working on for the past 2.5 years :)

MX Linux. It is a debian based, but uses custom scripts and programs from Antix and Mepis that make it super lovely to use.

It strips out systemd and does a lot of work to make popular programs usable that requires it.

Yet, I can still boot into it with systemd turned on, which is useful and more necessary than I like, increasingly so.

I think systemd is fine though. Linux is not unix, variation is healthy and despite what people say I always found it solid.

MX uses XFCE, which I love, and the desktop has some really smart defaults like putting the panel on the side instead of top or bottom, which gives back vertical real estate.

EDIT: I also use macOS iOS. My mom is a dedicated Apple user and I inherit her stuff whenever she upgrades, which is less frequently because I convinced her that what she has is basically overkill for her use cases, ans she does not need the newest thing.

Anyways, I love my iPad Pro. I don't care if Apple is evil, I got it for free and I reading PDFs on it is a goddamn pleasure.

The MacBook Air is the perfect laptop. Large laptops are just heavy and makes me not want to take them anywhere. Glad I learned that lesson.

I'm a big fan of OpenSUSE Tumbleweed and use it on all of my machines (including my WSL2 provider for my Win10 machine at work).

It is great, incredibly stable with pre-configured btrfs snapshots and rollback with snapper out of the box. Now that Proton is so good for gaming, I can't even remember the last time I booted up my windows partition. Also rolling release if you are into that sort of thing.

Fedora Linux (KDE spin), and macOS (Hackintosh)

I like macOS quite a lot. It's UNIX and has much of the same tools as Linux, with more polish and commercial support.

I use Linux for gaming, macOS for general use.

I used to have a Windows partition but hardly ever used it. And every time I booted it I remembered why I dislike it so much. Also Windows Update is THE worst OS update solution there is.

If I ever get a better VR headset I might reinstall windows for VR gaming. But until then, don't need it.

Mac OS is what I use for everything besides gaming. I do have a Windows PC for gaming, but I am really excited about the future of Linux gaming and am a proud & happy Steam Deck early adopter.

I grew up building my own computers with hand-me-down parts, fighting my sister for the phone line in the dial up days, calling my uncle for a working Windows or Office key, etc. Something broke in me some years back where I want everything to "just work" and that's what Apple products provide.

Linux, OpenSUSE Tumbleweed to be precise. Best rolling release distro in my opinion.

I'm back to Windows 10 (now 11) on my main PC since I bought an Xbox and there's hassle-free Cloud gaming, crossplay etc.

When I exclusively played on PC and built the new Machine, I was too cheap to buy a Windows licence. I tried Pop!OS because I like their gaming-focussed apporach. All games that were relevant to me (via Steam, mostly) worked fine.

I've since bought a Steam Deck, so I'm running SteamOS as well.

Manjaro KDE for years. I've tried ubuntu, Fedora, Mint, Debian, Antergos and plain ol' Arch. I've stuck with Manjaro for simplicity sake, going through the motions of installing and setting up Arch was great from a learning perspective. It gave me a much better understanding of what's under the hood. In the end though, I wanted a simpler process of getting an OS going.

Dual boot with Windows 10 and Manjaro Limux. Windows is for games and adobe and linux for work

I have a MacBook Pro which is stock macOS.

Doing software development for nearly a decade, macOS combines that ease of using widely used software tools with the stability of macOS that seems quite rare with Linux (especially in the long term, when upgrading across new OS versions). Also, things like being able to consistently sleep and wake up and my m1’s battery life keeps me on macOS.

With that said, I also have a thinkpad with pop! OS on it. It’s nice, but I have this issue that I can’t alt-tab like I can on windows thanks to gnome. It only alt-tabs the window group, rather than individual windows, and it drives me up the bend.