... one of the features i like on the 760 is the ability to add latitude longitude co-ordinates. comes in very handy when someone gives you info that way to a parking spot in a campground ....... or when everyone went to Quatrzite and they posted the co-ordinates of where everyone was parked...... my next one will have that feature.
That was one of the features I specifically wanted- I'd had several times where I knew coordinates and the old GPS wouldn't take them. It also allows you to mark a spot you found- like a parking spot at a mall, even! and find your way back (it can switch to pedestrian mode, though I have not tried that.)
One thing it does not have that I wish was there: a "gas" button, where you can push "gas" and go off the freeway without the GPS constantly trying to route you back on. This would last until the car was stopped, then the next time you restarted it would route you back to the freeway. (Or just a "hold navigation" until restarted- its easy enough to do, but annoying.)
But other than that it has what I wanted and more.