For hardcore gamers, the added stability of Linux and choosing when to update, could be a big plus. Provided, hardware compatibility (there's always a caveat!).

I'd say Windows 10 VS NixOS unstable, Windows is more stable, has better functioning drivers. I still use NixOS to host a Windows VM because I like the userspace more, but the "WiNdOwS iS L3Ss StAbLe" meme doesn't hold very true for consumer hardware. Servers will be more stable on Linux because the manufacturers incentives aligns with yours, you buy our hardware to run Linux, we make sure it runs well on our hardware.

Mint works consistently for me now. Of course, there were fixes I had to implement myself. But I get to decide my own upgrade cycle, and can always timeshift everything back (like System Restore). The OS convergence of features are high, so differences are small today. Hopefully Pulseaudio and such stuff that often break can become better.

I would like to recommend pipewire over Pulse, it's compatible but actually really good, also ALSA compatible