I haven’t switched. Not fully. Gaming is still far better on Windows. Yeah I have a steam deck amd the games that are supported run amazingly.
Anyway, I switched because as a software dev, Linux is such a better development enviroment. Getting a working C/C++ compiler working on windows without using VS is a huge pain, but most linux distros come with GCC preinstalled. Need to do Java? Just a command away.Rust? Ruby? Python? Same deal.