The 2.2 update gives something like a 600% performance increase on HTCs. That's what I was expecting I would get on the Galaxy. I am on JM6 and it still has some slight lag issues. Switching to the phone app some times takes 2 seconds which I understand that for most people is ok but for me is frustrating. Sometimes the phone will ring and it won't let me swype answer until it is too late. And creating a shortcut to an app on the desktop sometimes takes ages. In any case, when you can get something 3 times faster with the same money, why would you get the slower product? I guess it is just the Super AMOLED screen that makes the difference.