I have the 50 hour for 49.99 and use a Razor. I drive all around DFW doing service calls and sales. T Mobil does not have the best coverage. But in the Dallas Ft Worth area its great. Don't use GPS. I can read a Mapsco a lot faster. Don't text I'm usually driving and I don't want to kill myself or someone else. I Average 2700 min a month. When I take a trip or go fishing at a lake with bad coverage I take my Trac phone. My only need for GPS is to mark that fishing hole or hiking.