Like Twerppoet we reversed the data plan. My Ipad 3 1 GB costs $20 and tethering on my husband's Iphone would be $20 so I'm even unless I decide to go to 2 GB for travel occasionally. We are to get 4GLTE end of summer and it is within about 5-6 miles from us now. It covers the area where the new Apple Icloud/Siri server farm and solar farm are LOL and I'm close to them. As TP says, it is so much more convenient to have the data on the Ipad itself.