Here is my review on it:
http://toyota-4runner.org/showthread...light=nuvi+350
There are multiple members here who have it. It's a great unit, but I do have some complaints on it
Cons:
*Can't specify routes, you have to let it decide how to route you to your destination. For example, you know certain roads are under construction so you want to avoid them. You have to let it take you through those roads or force it to take a detour by going another way and have it recalculate the route or press the Detour button
*Can't specify multiple stops. You can specify a destination and one waypoint. It will route you to the one waypoint and then the destination. It would be nice to plug in multiple destinations and have the unit route you the quickest to all destinations. Very helpful if in sales or delivery
*Suction cup base doesn't always stick. Falls off sometimes so you have to make sure it's really stuck.
Those are my major complaints. Otherwise I think it's great unit. Text to speech works great. It calculates routes quickly. Gets a signal quickly too, all because of the newer sirf chipset. Works indoors too (in some places, not all).