I've been pretty happy with Pop in general, I did upgrade to COSMIC pre-release about 6 months ago, and although there have been rough edges, less than some of my Win11 experiences. I don't really fiddle that much in practice, I did spend a year with Budgie, but only the first week fiddling. Pop's out of the box is about 90% of what I want, which is better than most.

I do use a Macbook M1 Air for my personal laptop and have used them for work off and on over the years... I'm currently using a very locked down windows laptop assigned from work. Not having WSL and Docker have held me back a lot though.

In the end, I do most of my work in Linux anyway... it's where what I work on tends to get deployed and I don't really do much that doesn't work on Linux without issue at this point. Windows, specifically since Win11 has continued to piss me off and I jumped when I saw something that was just too much for me to consider dealing with. I ran insiders for years to get the latest WSL integrations and features. This bit me a few times, but was largely worth it, until it wasn't anymore.

C# work is paying the bills... would I rather work on Rust or TS, sure... but I am where I am. I'm similar to you in that I looked at Linux every few years, kicked the tires, ran it for a month or a couple weeks and always went back. This time a couple years ago... it stuck. Ironically, my grandmother used Linux much longer than I ever did on her computer that I maintained for her. For her, it just worked, and she didn't need much beyond the browser.