Whats interesting is that he said his friend had the keys and other hazardous objects in a separte area of the purse. I have a black iPhone5 in a case and carried it caseless for the 1st week(luckily didn't get one that was scuffed out of the box which was the biggest deal about scuffgate), and I never scratched it at all. However, I got paranoid and put a Diztronic TPU case on it. The thing about the iPhone is, the whole front is gorilla glass, so there won't be any metal to scuff if it's in a case. The One, even in a case has aluminum exposed from both speaker grill covers, headphone jack on the chamferred edge, IR blaster power button cutout might expose the chamfer depending on the size, and microUSB cutout the same. I love the black One and would have ordered it had it been available at pre-order here in the states, but looking at the exposure to possible noticible scuffs makes me feel a bit better for getting the Silver. I'm pretty sure I would still order the Black if I could though. What worries me about the silver is the white polycarbonate filling on the sides turning yellow over time.