Randy
Stick with the 32GB model. First one got SMOKING hot about 1 minute after use, but it seemed to function. Then I installed it in my Samsung Galaxy Note II and it got hot in the phone. After a day it just quite all together, luckily I still had my 32GB and a backup of my data. Did an RMA and got a new one, which didn't get hot but died after less than a month of use. I'll wait until Lexar's 64GB comes down in price a bit and then try that one...but not this SanDisk one! Their 32GB seem to be ok though.