I have a 260 and really really like it, however on a recent trip to Canada it kept insisting on taking me from Indiana through NY to get to Ontario which was completely out of the way. Out of the way by about 12 hours. Still haven't figured out why it did that. Other than that issue its awesome and I don't need anything else with it. However, having one that speaks the street names is a must for me and why I got this model.