I posted this on a bass forum and got one response, hope some folks here can help

I am new to Garmin, coming from Humminbird a long time ago.

Hope some of the Garmin users here can give me a hand. Here's my requirements, they are very simple as I am primarily a Crappie fisherman now.

1. 9" Unit with GPS and high resolution charts of fishing lakes & rivers (inland, no offshore at all needed).

2. Down Imaging, Side Imaging, 2d, CHIRP and the ability in the future to add Panoptix. Can't afford it at the moment.

3. The only transducer mount will be on the trolling motor, no transom mount needed.

Any suggestions, and reasoning behind them, from experienced Garmin guys would be appreciated.

Tom