Also Evo. I'd check out user comments about the Epic to see if people complain about the screen getting scratched easily.

Reading up on my Evo, I found that the camera would get scratched up easily, unless you set it face-down; then the face would scratch. So, I got a case designed to address those two issues.

So, find out what others are saying about the Epic, and you'll know what kind of case to get (if any).