All Blizzard games run better on Windows than they do on the Mac; but the Mac versions are native apps and, therefore, don't run like shit.

Guildwars 2 runs better on Windows than it does on the Mac. The Mac client is labeled as a Beta, it's free for all account owners, it also uses a Cider wrapper and it still doesn't run like shit.

The Elder Scrolls Online runs better on Windows than it does on the Mac. In fact, the Windows version features facial animations that aren't available on the Mac (yet). The Mac client came packaged with the Windows copy. It also uses a Cider wrapper and it still doesn't run like shit.

Final Fantasy 14 runs better on Windows than it does on the Mac. Final Fantasy 14 runs better on Windows (even when that Windows is in a virtual environment) on the Mac than the Mac client itself. The Mac client also uses a Cider wrapper but it runs like shit.