My personal laptop has been on Kubuntu LTS since I bought it seven years ago, and it works fine. My employer-provided laptop is a Mac, so I use MacOS there (with some tweaks, especially to get keyboard shortcuts for window management). My home desktop runs Windows 10 for gaming, but I find it fine for occasional dev work.
Basically, I use whatever is in front of me, now. I seem to have gotten more flexible as I've gotten older.