Hello everyone, hoping for some advice from the experts - I was generously gifted an ipad 2 for Mother's Day but am wondering if I should return it for the model without 3G since I do have an iphone 4 and could use the tethering feature when I travel, which isn't very often. I have zero experience with tethering so I don't know if this is a good option and way to connect? I live in the central-west coast of Florida. I have no complaints about my coverage. I would like to take my ipad on family vacations and short road trips, etc. (most likely Florida and the mountains of North Carolina) but for the most part the ipad would be used at home. Am I better off having dedicated 3G or tethering on my att iphone 4? And if I'm better off with 3G, whose network would you choose - verizon or att? My understanding is that att speed is slightly faster but verizon is more reliable? Thanks in advance for any insight or advice!