I currently have a 5" lowrance hook 2 flush mounted in the console. On the front I have a raymarine 9". The screen stops responding to touch once it gets warm. I was considering just buying a 9" unit to replace the raymarine. After looking around locally I found two 7" lowrance elite ti2's. I fish mostly crappie and bass out of my rt178c. I would like to catch some walleye but haven't figured out how just yet. Some other thoughts I've had is should I set myself up for live sight, 360 or panoptix. After seeing the 7" in person I thought maybe I could benefit from it now. The two 7" units would get me side imaging, networking and gps/charts all around.
Please let me know what you think or what kind of setups you have.