Just got my Diztronic TPU case (revision 2) and SGP Ultraoleophobic screen protector in the mail yesterday.
The revision 2 case seems to fix any issues with the volume buttons, so that's good. It fits nicely and serves my purposes. Definitely worth the 8 bucks. The screen protector it comes with is garbage though. It goes edge-to-edge, which is nice, but not really since it peels up at the edges...
The screen protector is nice, but I wish I chose a wet application one, just because it is so difficult to apply dry screen protectors without getting dust underneath. It drove me crazy. I spent about half an hour and I still missed some motes of dust. Thankfully it comes with an extra should I decide to try again. Overall though, it's very clear, and I don't mind the fact that it isn't edge-to-edge, since it would probably peel up if it was. It feels like the glass too.