I have a stick stering boat and want a new depth finder. I also want to be able to use my rear transducer when running my big motor but be able to have my front trolling motor transducer running when fishing.

1. ANY Suggestions as to who has these capabilities?
2. Which Unit to go with...looking at HB 565 / LOW x96 / Eagle 320 or 480.
3. I guess I could just attach and remove seperate transducer plugs.