so far the best one I have ever purchase . only a couple of thing that could be improve . . it take to long to get to the view map screen ... sometimes it take a couple of minute to search for satelite . . recommend and internal antenna that mount on the back ... once it get go it have the best map I could ever imagine . . I would never go on a trip and ask for direction anymore the Garmin just take I too where I want to go . . this be a great item I would highly recommend it to anyone that be want a great deal . . this would be the one . .