I find this cover is the best compromise between protection and enjoyment of aluminum designs :-), because the shell is not too intrusive.
Unfortunately, even with disadvantages because
1. making in that it is hard, sometimes under the impression that they could fall off. The fit is perfect though (like a glove), but you could solve them easily. I hold the phone so rather firmly to leave in the hands instead of me just reaching for the envelope and
2. the rounded "tips" on the front of the handset are completely unprotected. Should fall off the phone so better not.
I like a silicone case from handling her better than this hard shell, but who is looking for a very stylish protection is hereby to the right place.
Personally, I'm now regularly change both cases and use.