04-01-16, 08:48 PM
I already run an A77 MFD on my boat and would like to add chirp with a second display. I know the differences between the A series and the Dragonfly in terms of interfacing with other products and touchscreen. However, all I really need to know is if the chirp itself is the same between the 2 units. I know they use a different transom mount transducer, so just wondering if the actual sonar performance and capabilities are the same or not?