More than a few people have emailed in asking for us to do a carrier speed comparison between the BlackBerry Bold 9900 running on AT&T and BlackBerry Bold 9930 running on Verizon. Since I have both in my arsenal at the moment, I figured, why not? As you can see I have pretty much full signal on both devices (Verizon was down a bar-ish) and turned Wifi off on both. So I'm running purely on the networks. The browser history, cache and all that stuff was cleared so it was a clean slate on both. I personally don't think there is too much of a difference between the two (or not enough to matter in the long run at least) but you be the judge.