I'm looking for a 32GB microSDHC card to use with my Incredible 2. Not sure what class to go for. I'm looking at the Sandisk Class 4 microSDHC on Amazon because of its current low price, but I'm not sure whether I should go for a Class 6 or 10. Will I see significant performance increases if I go for the higher class? Does the Inc 2 support Class 10?