linuxmemes

First, I'd take a look to see if there are any games you really want to play to make sure they're Linux compatible. ProtonDB is a great resource for this. The amount of games that work on Linux is actually pretty great, and the coverage is only increasing. That said, the biggest gap comes from games that require anti-cheat software, since that tends to require Windows. It sucks, since it's a one-sided decision from publishers, and there's not much to do besides keep Windows around, at least in a dual-boot. If you're mostly a single-player gamer, you're probably good to go. If you play AAA competitive multiplayer games, you're probably out of luck. Best to check before getting started.

Secondly, I'd take a look at Nobara. It's designed from the ground up to deliver what you want: a plug-and-play, out-of-the-box experience geared towards gaming. I can't speak from personal experience, but I've heard good things. I've also heard good things about Pop_OS, which I think makes gaming a priority, too. Linux Mint is also great for offering a smooth transition, but I'm just not sure if there are any hurdles for gaming specifically.

I'll also add that, while you might need to do some tinkering on Linux, even the regular distros don't actually have it that bad. For the most part, it's enabling an option on Steam, maybe downloading a package, maybe some settings here and there. Yeah, Windows still has it smoother, but it might be worth it to not have to fight Windows elsewhere, like with all the ads and privacy invasions. YMMV. For me, the juice is worth the squeeze, because the squeeze isn't actually that hard once you get a little know-how. :P

Also... you can dual boot. Say you need Windows for some games, or don't want to futz at all to get them running. You could do that to game or use whatever software only works with Windows, then reboot into Linux for more basic computing. Maybe it's not worth the hassle of rebooting for you, but it's yet another option if you don't want to compromise on gaming, but also don't want to deal with Windows the rest of the time.

I installed pop_os after Ubuntu murdered itself for undisclosed reasons, quite a nice experience and my setup is notorious for windows because of my mismatch of components. (10+ years of difference in components)