Had problems with my previous two quest 2s. Sent it back again and they returned me with a 3rd quest 2. Was not happy with this so got on the phone to garmin today and they said that they would send me a brand new 2720. I asked him if they would give me a zumo but they declined. My question is do I stick with the 2720 or do I go down the zumo line and sell the 2720? Thanks for help.