I took my 788C out for the first time Saturday, and I love it. I have a 797 on the console and the 788C up front and an interlink. The dual card slot is nice, and the 50 channel GPS rec. locks on within a couple seconds. I trust this unit to show what's there more then any unit I've owned. It is awesome.

The only problem I have is vertical lines that always appear on the screen, which I assume is interference, but I haven't had time to call HB about it.

On a sidenote, I replaced my glass fuse block with a auto fuse type block I got on ebay, and my 797 runs so much better now, the images I'm getting are at least 50% clearer.