This is my first iPhone and I don't really feel like using a case but at the same afraid of the camera glass getting scratched.
funny thing this, I've had cases on all of my previous iPhones but I'm not putting one on this iPhone, even though it's the most expensive iPhone I've bought so far (£600 or $900), I just don't seem to feel bothered about it not being in a case, I guess I'm fairly confident with the new strengthened glass Apple is using