Difference between GARMIN 3790 LMT and 3597 LMT HD
I see very few functional differences between the two devices. I've used the 3790 for three years and love it, I would like to upgrade but the only differences seem to be the 3597 is faster and the touchscreen is better and it is slightly larger. Feature wise they seem the same, I can live without 3-D buildings? What am I missing here?