Don't see it mentioned here - Nobara. Fedora tweaked by Glorious Eggroll to be as compatible as possible with games ootb. Worth looking at.
I used to use Arch but Nobara works too well for me to go back.
A big thing for me too is the custom version of OBS that the welcome GUI installs is excellent and allows for application specific/exclusionary audio sinks so I can screen record games without having audio from discord/music.