Eh, I have bits of time. Enough to play a little. Just not enough reliable time to play a lot.
Also, no thanks. Linux meets my requirements better, especially with ALSA, which has helped me solve my issues of multiple simultaneous separate audio streams across different outputs (my desktop is also my HTPC, I have it do both at once, in different rooms).
Also, I am actually autism spectrum and have genuine OCD, so certain patterns and behaviors piss me off, which Windows does. The only reason I have tolerated it in the past is for gaming, which I don't do at all, anymore. Lost interest, and have life stuff to do.
Also, pirating. No, thanks, Windows.
Oh, and Windows has problems with some of my hardware. It will work for a while, then break on driver updates. Tired of reinstalling every month.
Eh, distros with a solid background and conservative upgrade cycle like Debian stable work well. Even the Ubuntu (various) LTS releases work well. We used it at my workplace until we needed some hardware that the company refused to support if we stayed on Ubuntu. Every one of us wishes we'd just dumped that hardware, since Ubuntu worked so much better than Windows 7 (which we are on now) for our application.
If that is easiest for you, then congrats. I've been using Linux (often in conjunction with Windows) for over 10 years. I started when getting widescreen to work required manually setting up shit like 915resolution, and Ubuntu was looked at weird for having root disabled. I'm pretty comfortable with Linux. To me, with my comforts, Debian is best. It lacks a lot of features and support, but I've always had a love of the old administration style, where sudo is genuinely a granted privilege, not the de facto admin technique. I also just like APT. It might not be the BEST package management tool, but I like it, and I'm comfortable with it.