I honestly believe one of the main, highly supported Distros like:

Debian, Arch, Fedora, Gentoo, Ubuntu, Nix, etc are all better choices than Catchy, Manjaro, Bazzite or whatever else niche distro exists.

I commonly find myself running into weird issues that I would of never run into otherwise. Bazzite for example by default, opens Steam on boot. This caused my games drives to not be mapped in Steam. (I assume Steam somehow booted before my drives were properly mapped) I helped my friend for hours troubleshooting his fstab config, rebooting, etc, but then realized it was just a default that he never set.

He quit Linux because of this (and some other minor gripes) and I don't think the gaming distros do much to properly help.