I had the same dazugekauft NAVIGON Fresh, 2 years date maps for 19.95 euros are useful. I had reloaded the map for Germany, because I need most. Unfortunately, I did not expect that all the other European countries have been removed. So I went not knowing without card in Switzerland and there were only white area just across the border. The trip had to be moved on the spot back to Germany. Today the French border area (the cards are mittlerwile draufgeladen) I was under the impression that the card was slightly less detailed than in Germany, at least in the countryside. There is under construction in Strasbourg as much, no longer certain some one-way streets, which I find but forgivable because the Navi arises quickly to an alternative route.
In total so far, a positive overall impression.