I have the HD7 from Tmobile. Got it a month ago, and liked it at first. Then the G2x came out and some of my friends got it and then I had to have it to. After a week of it, I hate it and find myself wanting to use my HD7. I don't even know exactly why. Is it the live tiles? Is it the Zune? Or maybe the xbox integration? Or just the huge 4.3 screen. Not sure but the G2X is going back today.