how about any leather cases review for iphone 4 ?

Hi guys, just a quick question to all iPhone users out there who are using Screen protectors.

There are so many types of screen protectors out there.

What model / type of screen protectors are you using ?

or who is bold to use the phone without any screen protectors at all.

I have a friend who has been using the iPhone for a long time ( iPhone 2G ) without any screen protector at all and so far does not have any scratches on his iPhone screen. So my question is , who here uses what type of screen protectors and who is daring enough to not use any screen protectors at all?

i think he has to sacrifice more than the display, with the rectina display, the screen should be clear enough. i just feel that the finger sensing wont be as responsive as just putting one screen protector.