all of those plastic like cases are the same... also dont be fooled into the "carbon fiber" or "rubber hard case" unless you see a good picture or manufacture all they are are the plastic shells with different colors or texture...
the carbon fiber for example is nothing but painted on... you can see the paint marks inside... the rubber one is the same just with a rubber spray or so... i think this one is more useful... the good news is all the back case for these cases are the same... dont by into hte hype of the boxwave or other **** that charge you 30 bucks for... they are the same the only difference they might have there name stamped its still plastic that snaps in you can see the belt clip on the boxwave and the whole to be exactly the same as all those on ebay for 5 bucks.
I would not trust none of those case on the belt... i only wanted them because of the ability to use the keyboard the screen is not protected but the reste is good for pocket or other storage
Samsung Galaxy S3 - Tmobile
(old G1, moto cliq, mytouch 4g)