I upgraded from the Good Sams Rand McNally 7725 to the 7735. The first one I received I had problems with the keyboard. I called Camping World and they sent me a new one. This one worked fine. I like it because I can go online change the route to what I want and then download it to the gps. The others do not really offer this feature. When you do the route online you can change to satellite mode and make sure you are going to the right location. My other gps have taken me to wrong locations in the past.
It also has good junctions views. That was the main reason I did not like the 7725. Did not really tell you what lane you should be in. This new one has worked great.