Hi

I was wondering if anyone had experience with one of these devices.

They look pretty capable and have a reversing camera input and an AV input.

DualNav 7 on-road and off-road navigator with 7" sunlight readable screen

They may be a good solution for a combined GPS / reversing camera setup

I looked at the Garmin Dezi 570LT and the NavMan MyEscape II , but they both get pretty poor reviews as GPS units

Thanks
Steve