Short of poor reception, it appears that you have a decent provider already. AT&T has a no hassel 30 day trial off their internet offering. I have found that here in NC with AT&T I get good signal other than the few isolated counties in the eastern part of the state where the population is too small to justify towers. Just get a service to where you have an "out" if the service isn't suitable. Some places have a loaner phone for trying and you only pay for the service used if you return the phone during the evaluation time frame.