I hope you guys can see these screenshots. Two from my Evo and two from my wife's S3. My phone definitely had a harder time getting on and staying on, although I noticed when my phone would switch back to 3G the signal wasn't usable (or ridiculously slow) from my wife's S3. The tower was about half a mile away from where we were (2 miles south of the Dade / Broward line on Red Rd. for those familiar with the area). My tower tech friend said they were doing tests and commissioning the new site, and they expect around 30 towers to be done by the end of the month (estimates he was told). They turn on 4g at night for testing. It was pretty cool... he was asking about the affects of it on our phones to see how it was working. The first speedtest I ran was only about 3 mbit but it dropped from 4g to 3g during the speedtest. We were inside so next time I'll try outside and with the Sensorly app.