Do you use a case on your iPhone 5/6?

Also, how can I keep my iPhone 5 metal sides scratch free? I already have a slight visible scratch.

Yeah it's hater proof

For the iPhone 5 no case. For the 6, I have a case.

Yeah, I'm hoping to buy a better case though. I don't like having damage stuff. It hurts me. Buy a good case.

I don't, I like it thin and light and I take good care of it and I don't drop it.

Yes I do