You may need to try a few to make the most of your hardware config. Make a few bootable USB drives, and spend an evening trying your options I’d say at least pop!os, manjaro and nobara to cover the main distro bases. But everything is pretty good these days and everything has corner cases that cause trouble.

For gaming, I honestly agree. Things are better with Lutris but running programs in their native OS is always going to be a better experience. Still, I think it’s very cool that you can run any of that in Linux. Valve is making some awesome progress with that…

Xubuntu… It’s light weight and pretty much everything is kind of Debian or kind of redhat anyway…

The charm of rolling my own died off when I got old enough to buy better hardware if I wanted to go faster…