Boston "has" 4g ... I got inspire today and tested it right away near the ATT store.
2436 / 359 ... my fastest result ever on this new phone.
Now, I live between boston and providence and it looks like we have 4g here as well. so I ran some tests on my old iphone 3gs and the new inspire 4g running on 4g network
here are some screenshots:
Inspire 4G
iphone 3gs
As you may see, iPhone 3GS is the same in speeds as Inspire 4G and peaks speed on iPhone was 2750 ...
how the hell are they the same speed? well I guess there is no 4G on AT&T ... lol