It really depends what functions you're looking for & what price range.
We have the 265WT. We spent around $200 for it, if I remember correctly. So far we love it - it does everything we need. The icons are really simple, it has a 4.3" widescreen, touch screen, does basic things like avoid tolls or highways, store points of interest, traffic reports. It comes with a suction cup for your windshield, dash pad and vehicle charging cable.