I already use Linux on my Raspberry PI (albeit CLI only), even most of my windows applications (mostly file management tools and video/audio/image processing) are open source, albeit with some notable exceptions.

I think gaming should be fine, I mostly play single player games or retro games.

I will most likely switch (also waiting on getting a new laptop to use as a test bed) because I am not moving to W11 and W10 will be difficult to use in 2-3 years. Hopefully the situation improves even more in the next 24 months or so.