Garmin side and down vu

[timmy180883]

Hi raiders,

I had an issue with my Garmin dv70 echo maps so garmin ended up replacing it with an garmin mapgps 751xs ( which I think is an better unit) I'm looking at the garmin GavGCV 10 Scanning Sonar Module for side and down vu, it is approx around 800 bucks, is it worth it ? I generally only do inshore fishing with max depth of 25 m, only on a calm day head offshore.

Thanks

Tim