Noted

Very nice nice read, thank you.

First and foremost these are different fonts, so it's hard to draw a comparison. However, I do agree that the font used in the gui lacks crispness.

It's a good opinion. However, colors work magic for reading code for me, so I guess it depends on the person.

^ This

You don't launch doom Emacs with the "doom" command AFAIK. Never used doom, but it's a config not an "Emacs distribution".

If you have the doom config ready just launch Emacs. Make sure to follow Doom's docs when facing issue. Doom's docs are pretty good.