I need help deciding which is our better deal. Currently, we have a 5 lines with three on unlimited data and two with 3 mb of data each plus unlimited texting. Our old bills used to be about $350. Right now it is about $270 bc we are using up our roll over minutes. We have like 16,000 saved up. I would love to do the 40 gb but am trying to decide if it will really make sense. We don't need that much data right away but it sounds like we won't be able to change once October 31st rolls around. Separately... I pay $40 a month for 4 gb of data on my Verizon iPad. I have that iPad for tethering... I could just apply that and get a whole lot more data with Att and tether there... We would have to add in the monthly cost of doing the next plan and everyone on my account seems to panic when we consider that. We also get a fan discount of 20 percent I believe right now.