I'm probably going to RMA my M4. Leaning towards the Samsung 470, but given the October release of the 830, would you guys hold off and roll the dice with Samsung's SATA III offering? At this point, I've become disillusioned with imperceptible speed gains at the expense of convenience. However, like its predecessor, the 830 will incorporate a Samsung controller, distinguishing itself from all other issue-ridden SATA III drives. Does this hold water for anyone? Or should I just spring for the 470 and call it a day?