If Buy Ipad2 u Must Choosing 64G because if u r gamer sure u have no enough space.
If Buy android basic 16G is more than enough, because u can add sdcard with more space.
basically android 3.0 is just an experiment, no worth to buy yet, on the other hand, ipad2 is just a larger screen phone, tablet is meant to be function like a netbook, well, i didn't see ipad2 does that, yet.