Garmin 93sv or helix 7 DI mega. Will be mounted on my trolling motor?
If you ever want livescope, Garmin. If 2D is important, since it's on your troller, Garmin. If size matters, and it should, Garmin. Other than that, either one will work.
2018 G3 Sportsman 17
2018 Yamaha F90 four stroke
Ultra 106sv bow/console
Livescope Terrova 24v Ionic lithium batteries