cknobman, buy it now subsidized on a T-Mobile contract so that no matter what crap AT&T pulls you will have your unlimited data plan for two more years. If AT&T drops support for the T-Mobile frequencies before the end of your contract, you'll certainly have a justified reason for breaking it early without paying a dime. At this point everybody will have a better idea of what's going to happen with the remaining carriers with regard to Android phones, and you will probably be wanting a Tegra3 phone anyway, which you will be able to get early because AT&T broke their end of the contract. The way I see it, now is a pretty good time to lock in a T-Mobile contract, as AT&T is less likely to offer good deals for new contracts when they take over. Besides, as far as I know, AT&T is still honoring grandfathered unlimited plans for their subscribers. They may do something stupid (very likely) but that's no reason not to go ahead and get a new T-Mobile phone.