The iphone has a tough screen but I still use a screen protector and the iPhone 3g(which Is the one I have) has a more scratchable back so u want to protect that. What I think you should do though since I had the same problem is buy a power support air jacket the thing is awesomeee. It's about 0.7mm thick and it comes with an anti glare and crystal clear screen protector and the anti glare screen protector is amazing. So get one of these in clear it's about 35 bucks and it's like udont even have something on it. Although the caseing scratches kinda easily but I rajer scratch the case then the phone. sorry if I wrote kind of slot this is my first forum thing I jus signed up
