Do the advantages of having both FF and Gps on the same unit greater then two? I currently have two and am considering upgradeing on both. Squinting at the Garmin 176 is giveing me wrinkles
At 699.00 Lowrance LMS-337C seems like a good unit and isn't to pricey. I'm not to concerned with space they take up on the console. Whats the pro's n con's??