I have few question about SI and DI scan depths.
On older 798ci SI, there was a depth of 150 ft for sideimaging, but on new 798ci HD SI, there is 100 ft depth. Whi is depth decreased when they changed only LCD bachlight and ethernet port on new model ?
Second question is about DI depth. Is it same as SI depth on Humminbird or is it bigger? For example, Lowrance and Simrad stated on their website thath depths are 150ft for SI, and 300ft for DI.
I'm doubting on 798. I need it for spearfishing and vertical jigging.
What are maximum depths users achieved on everyday use with 798?
Tnx for answering.