With the advances in gaming on Linux in recent years, it is so tempting to switch full time. I would absolutely love to, but I am a Game Pass Ultimate subscriber and it is where I play a lot of my games on PC. I know you can use the cloud version, but I cannot stomach streaming games in their current state, so it is a no go. A large portion of my Steam library is compatible, but anytime I have done an install I end up giving in and going back to Windows for games.
I tried Pop!OS and I liked it a lot, but I wasn't big on the built-in store for downloading apps as it felt a bit clunky to me. Still, it's a solid option. Kubuntu was a pretty decent one too that I tried.
For me I found myself going back to Windows because of hardware incompatibility. I know that of course you either need to be really good at building compatibility yourself or scouring the Internet for a solution someone else already found, but unfortunately it was one of those cases where searching ended up with those results where it was from several years ago and they just said "I figured it out" without added context.