I have the RV760 and like it, but I liked some of the Rand McNally data functions more. The Rand was problematic as I had failures just out of warranty. The quality is much better with the Garmin, but it's lighter on the data. With the Rand I could easily determine the next highway rest area. It seemed to be better with showing best lane and seemed to have more general data, such as campgrounds, & attractions. However, I would still recommend the Garmin overall for best quality.
2012 3055RL Big Horn - Dexter upgraded axles - G rated LT Tires
MorRyde, Genset, Dual Panes, 2 A/C, Yeti Package
2013 F350 DRW 4x4 Crew King Ranch