Good navigation with a few small flaws

After I have my old Navigon PNA 6000T sent into retirement because of some bad decisions and the outdated maps, it was time for a new Navi.
Since neither Tom Tom to other devices consistently positive reviews gave much the decision but then again for a Navigon.
Why not the latest model on the market for a small extra charge?

Positives:
-Fast React in case of deviations from the route. (Building site bypass or abbreviations)
-Schaltet Automatically in tunnels on night mode and expects diligently.
-Has Not suspended and elected conclusive routes during the test drive (800 Km).
-The Voice announcement of the streets, in which one should turn and the instructions in motorway entrances in which way to go, are very pleasant, as well as the Lane Assistant.
-Easy Entering the most important options.

Negatives:
-Schwacher Contrast (especially for sun) but still acceptable.
, All very hidden and hard to find -Schwierige entering the basic settings such as Km / h display.

A consistently perfect Navi one finds probably nowhere.

Conclusion: Thoroughly recommended, despite the small restrictions.