I'm pretty sure i'll be upgrading to an iPhone. I am wondering about using it without a case or skin though. I currently use a Samsung Galaxy S4 and with the plastic material I don't need a case. I am careful with my phone not to drop it. Though I realize the 6s is probably going to be much slipperier. My biggest concern with not using a case or skin is protecting the look of the phone. I don't want it to show a bunch of scuffs/scratches. If you use your iPhone without a case what do you do to keep it looking good?