I stopped dual booting long ago. If a game doesn't work on Linux, I find it much easier and more fun to simply do something else. At this point, the threat of losing my browser tabs would be enough inconvenience to dissuade me, and I generally have quite a bit more active state than that on my computer that would be lost with a reboot.

Before I gave up on Windows gaming I did use a dedicated machine with a KVM switch for a while. But even that simply stopped seeing enough use to justify it.