Nobara linux on my media center/gaming PC. The same on my laptop currently, but I'm a habitual distro-hopper, so I may be on NixOS or Vanilla or maybe Void next week. Whichever I happen to be on, there's a 90% chance I'll be using the Gnome DE.
I just squeezed a bit more performance out of my old gaming laptop by installing Nobara!
Then I liked it and the performance so much I put it on this older 2014 laptop I snagged out of a recycle pile, it's good as new and capable of gaming older titles from the turn of the millennium which I have a lot of.