This sounded like the ultimate unit what with having all these great features. I bought it so we could avoid low bridges, etc when towing the van. My biggest gripe is it takes you to the wrong place nine times out of ten. In some cases it was hundreds of kilometres out. Even if it does go the right destination it takes the longest route possible, at times 30 minutes longer route. I have been very disappointed in this unit and have had to resort to using Google Maps because even though the GPS said we were at our destination we were not even close. If the navigation worked properly it would be a perfect unit but the fact it can't do the most important function correctly means I cannot recommend this unit to anyone.