I purchase this unit for my wife -lrb- a real-estate agent -rrb- . I do a lot of comparision and read a ton of review on GPS unit , leave money out of the picture I focus on two thing that she needs\/uses on a daily basis . itinerary -lrb- multiple address -rrb- and two possible saftey feature . this allow up to 10 address for a itinerary that she can rank in she order , this be probably the main reason . Second be safety , this have a buddy system , which allow another tomtom owner to see where you be . now we have not use this or test it yet , but it do have some capability for I to track the device -lrb- will do in the future -rrb- . I could not find any other device that allow any sort of tracking\/locating . so this win out . the device work great , she love it . we use it for two vacation and it work flawless , do not give I the route I want to take for we trip to N.C. -lrb- which no gp unit would have be able to do , because I go a specific route -rrb- , but be still extremely helpful . for we other vacation , I have no clue where I be go and it do a perfect job . it do not say street name , but that be a preference that make no difference . for the money it be perfect , and I really do not see any other reason to purchase a more expensive model , do not need another mp3 player or photo viewer . I would have gladly spend more if it be need , but I need GPS for a real-estate agent , and I could not find anything that be better than the tom tom one v2 . -lrb- I be not consider buy the v3 -rrb- thanks to all who take the time to leave a review it help I tremendously !