I am just curious as to which GPS is the choice of the riders here. I have a mount for a Garmin 665 already installed on the bike but I have been hesitant to pull the trigger on one. A buddy of mine bought a 660 and wanted the XM upgrade so he went with the 665. He hates it. It has never worked as advertised since he bought it new and has sent it back 3-4 times to get is fixed and he claims that it still isn't functioning correctly.

After doing some research, I have come up with either the Zumo 395 (Yet to be released) or the on the market Zumo 550. Of course the 395 is less money but the 550 is available NOW!!! But again...much more $$$.

So I am just curious who has what and their satisfaction with their choice?