All these beautiful iphones being covered by such ugly bulky cases.
----------
I suggest waiting a couple of weeks. I was a huge fan of their ringke slim case for my iphone 5, but they compeltely changed the feel of the material with the 6 version. They went away from their soft/rubber/matte material and used a cheap plastic feeling one. If you look at the amazon reviews, they state how slippery the phone is.
I actually bought the case before those reviews surfaced and found them to be right. I contacted rearth about it and they offered me a full refund and replacement once they fix their cases. Hopefully they have a new batch soon, because it probably was one of the best cases I've had for my iphone.