I vote for the B&G Zeus family too. feature loaded, great support, and Navico works to ensure that all their products interoperate with current and future systems. I've got a 12" Zeus at the helm and a 7" Zeus2 at the nav station(built in wifi) and they work great together. the broadband radar is fantastic and all generations work with all of the Navico MFDs (B&G, Lowrance, SIMRAD), so you can select the units that best meet your needs/budget.