Looking for unit to use when still fishing. Do a lot of night fishing tied to structure. Presently using a flasher unit which does provide good info on fish but not much on structure.

Thinking I would like to modernize " my sitting still " setup.Humminbird 1198 is my main finder. Humminbird instructs that DI needs to be moving for accurate readings. My attempts to use the 1198 as my sit still set up proves them right on this.

Anyone have suggestions that might prove to be better. Not married to any one manufacturer. Just looking for something that will give me good image for sit still conditions. Units will not be on at same time. So no worry about crosstalk and interference.