I’ve heard good things about Nobara Linux. It’s basically Fedora but customised for gaming. It’s maintained by GlouriousEggroll, who does a lot for Linux gaming in general. Otherwise I’m using Bazzite on my Steam Deck, which is pretty cool as well. It is a gaming-centric Fedora atomic version. It even comes with the Deck’s gaming mode, but only on amd GPUs unfortunately.