I love my Nuvi 370. My only complaint is that it takes what seems like an eternity to lock onto the satellites when I power it up. The Magellan Roadmate that I tried previously was very quick in finding my coordinates, but the new Garmin maps and the Nuvi's routing algorithm are head and shoulders above the Magellan's.
If you buy a Nuvi now and get the old North America maps, be sure to contact Garmin and they will send you a free upgrade.