Dogfight battle time! Aaron puts AT&T, Sprint, and Verizon's 4G LTE networks to the test in the Dallas metroplex. Verizon guarantees a minimum of 5-12 Mbps download speeds, with 2-5 Mbps guaranteed on the upload. AT&T and Sprint don't offer such guarantees, but their networks have performed incredibly well in testing. Which network(s) will produce the best download and upload speeds?
