i dont have it anymore but i used to have a Garmin GPS and it worked great
u could save a bunch of favorite locations or search the area ur in for just about anything
it also gives a trip guide with avg speed traveled, top speed hit etc... and an estimated time of arrival which for me has always been dead on to the minute because it adjusts itself if ur driving fast/slow
only thing i found a little iffy was every now and then if i passed a turn i was supposed to make wen recalculating the route it would say "when possible make u-turn" which is a nice way of saying "look around for cops, if theres none there whip a Uee" lol
but i wuld recommend it i worked very well for me