I don't see the point in using a screen protector. I've never scratched the screen of my phone, and if you drop the phone face down, a screen protector isn't going to prevent it from cracking. Cases I understand and usually use, because they protect the phone from getting scuffed and/or breaking when you drop it (not always, but most of the time). But for my iPhone 5, I bought AppleCare+ for the first time and I'm just going to use a bumper. I want to enjoy my phone the way it was intended as much as possible for once.