Driving cross country on I80 from kentucky to california. I have Verizon for my new iPad, and att on my iPhone 4s. I can't believe how solid Verizon's network is. I have had 3G almost the entire way on I80 and LTE in major cities. My iPhone has been terrible in rural areas. Roaming on different carriers and unusable data most of the time. Posting this on my iPad with full Verizon 3G while my iPhone is "off network" with edge that won't load anything.