PC World took what it called "a single-day, real-world snapshot" of the performance of 3G networks of Verizon Wireless, AT&T and Sprint. It tested performance in 13 major cities with testing partner Navarum. Check out all of the results.
Click here [1] to start the slideshow.
Links:
[1] http://www.fiercebroadbandwireless.com/slideshows/charts-whos-fastest-whos-most-reliable?img=0
[2] http://www.fiercebroadbandwireless.com/slideshows/charts-whos-fastest-whos-most-reliable?img=1
[3] http://www.fiercebroadbandwireless.com/slideshows/charts-whos-fastest-whos-most-reliable?img=2