Hello, my wife and I are each looking to get IPhones. We have both been on androids from the start, but use MacBooks and iPads. Might as well use IPhones too. Anyway, we are both on VZW old 4G unlimited data plans. We use foxfi to hotspot our phones. We want to continue to hotspot, where we live there is no cable or DSL Internet. What options do we have for hotspot with IPhones? I do understand we have to pay full price for the phones. Ps I'm not real tech advanced, I can root my androids, but it's a PIA for me. Thanks srt20.