Our Magellan Roadmate 9165T has bit the dust and it's time for a new GPS. I was fairly happy with the Magellan. Our coach came with a Garmin Nuvi 55 all set up, but would definitely like a more use...
I tried the Rand McNally 7" but couldn't read the screen because of the glare even after I bought a shield for it. Otherwise I have always used a Garmin. The one I have now is the 5". Wish it was for RV. By the way I paid over $800.00 for my first one in 2006. My wife passed away and I couldn't navigate and drive at the same time.