Curious to hear others thoughts on DI vs SI up front when fishing brush piles. Going to buy a Helix and move my 898 HDSI to bow of boat.

Is having SI best for dialing in on brush piles and DI best for seeing fish on brush.

Was trying to think of way to use 2d on TM and then easily switch back and forth between SI and DI by tilting transducer. Any managed to pull that off?