It's nice to see there is a lot of variety on the OS chosen. As I am a very classic person and I've been working with Linux for more than 15 years and using it for more than 20 years, jumping from one to another, I've been well stablished in Debian. Why? for me Linux = work. I have fun with it, of course, but the most important thing an OS should have is rock solid stability, regardless it can play a game or not.
If I want to play around, I use Xubuntu, as I consider XFCE the best desktop environment of all times.
I have one computer with Windows 10, because I need it, as the company where I work uses Windows for all user computers and I work in the security department. Also, it's fun to have all the OS'es, because I like to learn new crap from even Microsoft. I always wanted to have an Apple computer, and maybe I will buy one M1 when I can find it very cheap, as I want to tinker it. Not something that I will ever need, but as an IT worker and lover, I feel curious.