This is my second Garmin. I bought it specifically because it was made for an RV. I bought a cheaper camera but it works great with the Garmin. I don't trust the GPS to guide me based on lots of use including cross country trips. It is not a map problem but the routing is crazy. I definitely carry paper maps and use them. I have actually found my phone gps app to work better as far as routing goes. The Garmin for RV's will definitely get you into trouble if you rely on it alone. If I had it to do over, I would not buy the Garmin but I don't have experience with other brands so I can't say if they would work any better.