I like the unit. I've had it since last year about this time and don't have any complaints. There was some issues with the GPS antenna the first one but got a replacement and had no issues after that. I like the fact that its big enough to see clearly but still small enough to keep on my dash. If you have specific questions let me know. One thing I will say is that get yourself some of the map software that's out there to put on the unit.
Fishfinder
Linear Mode
