I'm going to the US next month and I normally use my Google maps as my sat nav. The 12gb fair usage is not going to enough as we are doing a driving holiday . Is there a better way to get more data and also keep the cost down?
Search amazon.com for cheap sims. I saw 50gb, unlimited calls and texts for 28 bucks including UK delivery. A phaff to keep switching sims unless you have a spare phone.
