I'm looking at getting a GPS to replace my ageing Streetpilot III Which seems archaic after comparing it to a cheap modern car unit. I've used the car GPS (Nuvi 250W) in a waterproof zipper bag and its fine but doesn't have an audio out socket. So being on a tight budget I was thinking of a Quest or 2610 as I want a unit that I can load Mapsource routes into from my laptop.
Whats the advantages disadvantages over each ?
TIA
Whats the advantages disadvantages over each ?
TIA


