I've had this case for 5 months now. I've dropped the phone, and quite frankly, I haven't been careful at all with it - no breaks yet. In fact, after 4 months, I liked it so much I bought another frame on Amazon to switch up the color once in a while.
The only downfall is that I've had to shave down all of my USB cables so that they fit inside the case/port (except for the stock cable which fits fine). I do understand that the case is designed to protect, yet be so slim that I'm guessing the manufacturer had to compromise on the USB slot size to facilitate such a slim case.
I see no reason to switch to another more bulky case at this point.