Pros: Cheap. Was on sale for $150 from CompUSACons:1) Journey over by the time it finds signal2) If it does find a signal, it sends you the most inconvenient way, tells you to turn where there are no turns.3) It's too heavy and constantly falls off the windshield.4) When it shows 3 out of 4 bars on the battery indicator = low battery and it's just about to die.5) No map update support at all. I seem to spend most of my time driving in the wilderness, offroading according to this unit. (The Crosstown Expresway in Tampa - built in the 70's doesn't exist)...6) Freezes up almost every time it's switched on.7) Useless menu8) Useless in cities due to poor reception9) Useless in the countryside when driving under treesOh, I have another Pro:For some reason this DID work going through the Eisenhower Tunnel on I-70 in Colorado... lol