AT&T's LTE glow has spread to 11 new locales, including NYC, SF, and LA. From where I'm sitting in frigid Brooklyn, Big Blue is delivering some serious mobile bandwidth.
After running nine tests on the HTC Vivid via Speedtest.net, my average downstream speed was 3 megabytes per second. That's faster than my home cable connection. The average upload speed was 1.5 megabytes per second, which is also pretty stellar. Latency averaged out with a ping of 50, which is more than decent. Overall very fast, and beating out my experience in DC last November.