Previously owned a Garmin Nuvi 680. It served us well on a cross country trip in 2008. No longer working and we need to purchase a new GPS for another long trip to Alaska and would like some imput...
If you have a smart phone, go to the app store and download the free Waze app. You use it for free and it beats all the GPS's that I have. Far as I'm concerned it puts all brands of GPS's to shame
Updates within seconds by the user, tells you about wrecks, cops, vehicles on the side of the road etc.