Garmin 760LMT......Any opinions?

I have one and can only say one thing, NEVER TRUST IT. I don't know if it is just the southwest area but we have had problems similar to the one Rob had above. It is constantly trying to get me to take dirt roads that lead nowhere. I do not trust it for anything except major highway travel. I do like the lane instructions when changing highways or taking an exit. I had a Garmin prior to this one that really seemed to choose routes better for some reason. I know you should never really trust a GPS but verify route with a published map but it should be better considering it is specifically for RV's. BTW, I do keep the maps updated and it still gives very poor routes.