I was a MacOS user since system 9. Every one of my computers was a Mac and I never used windows for anything except the occasional game. A year ago I had to use Windows for my dev environment at work (a dotnet core shop), and I've since bought a Windows workstation for my personal dev environment and stopped using my macs completely. It's absolutely mind boggling to me that windows is now arguably a better dev environment than MacOS now that WSL is a thing, but here we are! I haven't regretted the switch at all and having access to the ocean of software for Windows has been great (minus a few things like Sketch that are Mac only).
Edit: To preempt the "why not linix" comments, I have used linux on and off through the years, but I didn't enjoy spending a large fraction of my time fiddling with the OS instead of getting work done.