neither, go Droid and live happily ever after
I'm running Froyo side-by-side with Windows on a HTC hd2 ... damn thing is just unbelievable
the Mrs has a 3gs 32gb and even she is bored with it already
pick a track with nary a straight and the bike will be lapping the car in no time
pick one with wide open spaces and the car will get the bike on the brakes (4 disks > 1) over & over again