Fedora, it fucking slaps and worked right out of the box. I'm using it for work and play on my main rig! I dual boot for some very specific hardware things that are not normal, but other than that it's been seamless! When I booted into Windows 10 again, they auto installed copilot... Glad to be done with this crap.
Congrats, Fedora is a great choice to start with, it's well known as the "I just want things to work with minimal faffing" choice. You may want to have it installed on a separate drive rather than dual booting off the same drive if that's what you're doing, Windows likes to update and break grub.
Already on a dual drive!
Picked up a third slower and smaller one to migrate windows to so I'll have 4tb on my main drive.