What is the difference in speed between GSM (EDGE) and CDMA (EV-DO rev.0) high speed access. My company is pushing our blackberry users to AT&T and when i upgrade my Nextel within the next few months i would prefer to go to Sprint/Verizon for the higher speed access. I would like to be able to teather connect to my laptop so the speed is important.
i see that sprint advertises Rev.0 to be betweek 300 and 700k, anyone know what the att edge speed is. i understand the 3G may be faster, but there are no availabe blackberries.