Which DI is the best bang for the 700ish buck

I'm doing a electronic upgrade on the trolling motor as soon as I get off this deployment and have about 700 set aside for an up grade. I've looked at the hummingbirds on line and they look to have a larger screen vs the lorance. I want the split screen option and I don't really need gps. I would like one that is easily seen in the sun. Please give me your inputs and thought because I'm all ears thanks

Mo,

Look at the Humminbird 596 (no gps) 597 (gps) and 788 (gps with network). I have the 788 version and I have no problem seeing it in direct sunlight. I assumed you want color.

Good thread, I'm in the same boat no pun intended. Lot's of GREAT units out there but they are LOTS more cash....