I tried the "Big screen" and took it back to Costco.I am talking about ther real one Garmin came out with. Might be fine with a moterhome with a great big windshield and it would be mounted farther away from your view.
The big screen blocks way too much of the windshield and if you install it below the windshield, for me looking down is always a no-no. One glance down puts you "way too many feet" from where you were the last time you saw where you were on the road.
Up beside the mirror lets you watch the road and the GPS at the same time.
Keith
