I have never own a gp before . since my sense of direction be not always the greatest , I decide a gp might be the answer . this model be suggest by a friend . I take it on a trip to Clearwater Beach in Florida . it be a life saver . it save many argument between my husband , who refuse to ask for direction , and myself . we be able to find place of interest in a timely and efficient manner . the unit be fairly easy to program and the large screen be a plus . it be a great time saver . do not know how I live without it !