Hello, I’m looking for a new GPS navigation system for my RV. My wife and I are frequent travelers and we try and take a few road trips each year. I have an old Rand McNally GPS, but the interface feels outdated and technology moves so fast, it seems there’s certainly something better out there.

I’ve been looking at the Garmin RV 770 and the Garmin RV 780. From what I can tell it seems like Garmin makes the best GPS systems for RV drivers these days.

What do you think?