I like the black and the orchid gray. I believe they're all black on the front, so if you use a case it really doesn't matter much. The camera on the black blends nicely with the phone.
Yeah, I had heard a couple of people say it was sensitive. They were touching it with their palm and causing things to happen. Maybe it's just a matter of adjusting your grip and getting used to it. I don't know.
I'll hopefully soon be getting an S7 Edge. Just wondering what other's first thoughts are. Is it all you were hoping for? Have there been any problems?