I went on a road trip with the family yesterday and was driving in a 2g area with pockets of 2g "partner" coverage and normal 2g AT&T edge coverage. My wife and I have iPhone 5s. My daughter has a 4 and my son has an android of some sort. The iPhone 5s completely failed. Not once did they stay on edge for more than a minute and most of the time they failed to stay on even voice service despite having full voice bars. My daughters 4 had very slow 2g data most of the trip and only lost voice once while we were testing. My son's older android had Internet (very slow at times of course) the entire trip and voice was good. Being without data while driving in rural areas is somewhat acceptable but the phone not even being usable for voice is not. The fact that the older phones did well with voice and data is a bit worrying. This is a trip we make all the time (visiting grandma) and our previous phone (iPhone 4) never had issues like this either. Basically iPhone 5 is useless for this trip. For those that are interested the trip is from Kansas City to Pittsburg Kansas via highway 69. Anyone else run into this?