I'm with everybody when it came to the design on the 6. Too thin and light and a touch too slippery but it's incredible how much of a difference there is between it and the 6s. Something about the aluminum makes it less slippery and the added weight (although small) makes this phone feel like a tank. I dropped the 6 several times and the only issues I had were some nicks in the aluminum so I'm carrying the 6s caseless and not at all worried about damaging it.