I tried both on my Windows 7 laptop from work, which runs on a first-gen i5 and HD2000 graphics. The HTML5 version runs smoothly, the Flash one is barely playa

I tried both on my Windows 7 laptop from work, which runs on a first-gen i5 and HD2000 graphics. The HTML5 version runs smoothly, the Flash one is barely playable and has lots of visible tearing from the lack of VSync.