Need new GPS looking at RV GPS what do you like

I have the RV760. So far it has done just fine.As with any GPS,I don't just blindly trust it.I check the route on a paper map or Google Earth.
One thing I like is it will instantly tell you where you are,and directions for someone else to find you. Good to have if you need to call for help for any reason.
The RV park locations are nice to have,even though that information is available elsewhere.