I have a Simrad go 7 on my console now. I want to move that to the front of the boat and put a 12 inch unit on the console. I am familiar with the lowrance units and what they offer, but I hear alot of good talk about the new humminbirds. Never owned or used one. I want real good side scan and DI. What do you guys prefer. It will be used predominantly for pulling jigs fall through spring.