the TomTom one be one of the best purchase that I have ever make , I have it with I all the time . I like it because it do not have all the bell and whistle of the other navigation aid . it do one thing and that be get you to where you want to be in the shortest time . I use it every time that I go out . the TomTom one be worth its ' weight in gold . I be glad that I bring the TomTom one and not some other navigation aid . highly recommend .