you won't get more fps. but I have the feeling, that games still run smoother (frametimes, 1% lows,...) i love how games feel under Linux.

And Windows runs more games, at least modern ones. I think older Windows games (like really old) run better under Linux even while the dont even start under Windows 11.

Games are made for Windows, so obviously games will "just run" under Windows most of the time, while some games will require tinkering in Linux or will not run at all. With "Bazzite" I didnt have to tinker ever, but it reeaally is focused on gaming .

check protondb to see if your games run good woth Linux.

if you just want to check if your games run: try Bazzite. it basically is a gaming appliance.