It's a 5" Screen which I think is about the smallest you can go and still be practical. I have a limited amount of space at the chart table. I have never used Magellan or BluNav (Navionics Gold) before. Also everything else on board is Raymarine and I'm worried about the NMEA interfacing. I didn't like the Simrad CE33, The Raymarine 320 is mono only and has a really small screen, The Furuno 1650W is quite nice but the software/fonts etc look a bit homemade. What else should I look at ?????
Have you looked at the Navman Tracker 5600? Significantly bigger screen (6.4" diag vs 5.1"), same screen resolution, daylight viewable colour, similar price. This also has a portrait-format screen, which many people prefer.