I’m sorry, I don’t have time to address your questions individually but you should check out Nobara Linux, it is Fedora modded heavily for gamers and they have a version with Nvidia drivers pre installed. It works near perfectly out of the box, I haven’t tried mod organizers but Lutris works great for any game that doesn’t run thru Steam Proton.
My Windows 10 install broke, but I'm hesitant to switch to Linux.
As the title say’s, my Windows 10 install broke, but I’m still unsure whether or not to reinstall Windows 10 or install Linux....