I recently purchased the Navigon 2100 Max and I was very impressed overall with the performance and quality of the unit. The graphics are nice and easy to see and read and the voice is very nice too.
It correctly calculated my route from A to B and gave accurate times for arrival which was very helpful. You could select different modes depending upon what type of car you were driving (e.g standard, slow car, fast car) or even select pedestrian mode (possibly for use whilst walking around with the unit).
The map graphics are really good (and can even include speed limit signs depending on the road you are driving in). You can also select between day and night modes which is a nice feature.
Overall, I was very impressed with the unit and I thought it was definately worth the money!
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