[billti]

I have the Quest I and Quest II. Thrill of the Fight is my main "workout" game, so now I use the Quest I exclusively for that (works just as well), because I do worry about the amount of sweat I get on it. I use the Quest II for the less physically punishing apps to maintain its longevity.

The Quest II actually feels a little more uncomfortable to be for exercise anyway. It seems like the lenses are closer to the face and the unit gets a little warmer.

So to you question, yes the face gasket and head strap can get quite sweaty, but not so much "inside" the device far as I can tell.

To the last point, I've punched the headset with the controllers a few times (usually going for a short inside uppercut), but they seem pretty sturdy. (Or maybe my punches just have no power :-)