A friend of mine said to Use VZ Nav as it was the best GPS device you could get for your phone. Why is it that google Maps for iPhone is nothing but a steaming pile of garbage?? My wife has the Droid incredible and I love the maps version on there. in the iPhone Version, maps sucks as it doesn't have voice turn by turn directions and if you pass your destination up it will not reroute you automatically like the android Version does. Anyone know a good GPS to get for the iPhone?