Great hiking/geocaching units, but the screens are not great for driving. That said, for $75...hell, I'd probably buy it.
I have the no-uploading 200, and it has been fine for navigation to known coordinates. It has taken a beating, logged many miles mounted to my bicycle handlebars, and keeps on going. The increased functionality of newer units (handheld or otherwise) is nice, but these are a good place to start, especially if you still like to double-check your position on paper maps.