Looking for 4S Battery Case Reccomendations

I'm about to return my second Mophie Juice Pack Air (1500 mah) to sprint due to the trim around the edge becoming loose under normal usage. I was wondering what iphone users recommend? Thanks!

I did find this gotabemobile article and this MacWorld article.

OneBigFatNinja said:

The PhoneSuit Elite is my choice, I checked plenty reviews and user comments and it's in my opinion the bet battery case by a long way.

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I'll check this out. Thanks!

OneBigFatNinja said:

The PhoneSuit Elite is my choice, I checked plenty reviews and user comments and it's in my opinion the bet battery case by a long way.

Click to expand...

Was in Best Buy today and the wife latched on to an Otterbox. It's looks ok and is one heck of a lot protective than what she had before (Mophie Juice Pack Air). I'll consider your suggestion when I get my hands on an iPhone5. Thanks!