I just ordered this from amazon.com. I have had the otterbox commuter case on my phone for some time now and am eager to try this out. Im sure they will be similar in comparison but and prepaired to make a full review of the case when it arrives.
A friend at work and I have the same phones, He has the otterbox, I have your fishbone, the fish is by far better, not as slippery as the otterbox, and wont shatter (as some otters will) when dropped, and all told, its dirt cheap!