@QuazarOmega @otter if you plan on using bitlocker with windows, make sure to keep that recovery key handy. Updating grub/the kernel might trigger changes to the boot settings of your device, locking windows.
Getting a cheap device from a thriftshop for your second os should be considered as an option. Just my 2ct.
@avidamoeba @JackGreenEarth you can have the numbad now and remove it later. And put it pack. Total flexibility. Can’t wait to have it delivered