I got a full body screen protector from Gadget Guard for my Epic 4G. I didn't use the tiny strips around the edge but the back guard sure feels good, makes the phone feel a lot better while holding it. The front guard looks great. You can't tell it's on and I have no marks or bubbles on the front (a couple around the curve of the back but not noticeable unless you're staring at the back). And the front feels good too. It doesn't cause drag when scrolling with my finger. The only thing is it's a little hard to get the 'back' button to work. I don't know if it's the phone or the protector since the home button and everything else is fine. And the screen itself is overly sensitive to me so it's not affecting that either. I didn't even want to touch the phone when I got it without a protector so I don't know if I should remove the protector and try the phone without it or not. Anyone have a similar experience?