I recommend the OtterBox case because it offers maximum protection for everything plus better grip too. I haven't had any problems with the product, and I have heard that OtterBox has really good customer service too.
I got mine from Semsons & Co. Inc. for a really good price and free shipping. Whenever I had a question or needed support, they are prompt and very knowledgeable. And I speak to humans too! Not some kind of dumb computer. Anyway, Semsons also has a really good return/exchange/defective policy, so if you are interested, I would purchase the case through them. Here's a link on their reviews, blogs, and coupon codes:
http://semsons.blogspot.com (just scroll down a little).