After two days of test drives my subjective impressions:
- Installation and commissioning went very quickly and easily
- Targeting significantly easier than on my Nokia phone I've taken for navigation
- Proposed routes are meaningful, the system will recognize quickly if you have chosen a different path, and does not bother with "next exit and call out"
- Alternative routes can be displayed and evaluate before departure
- Congestion warning is current and accurately
- Status line can be configured: display of remaining km, target time, etc., depending on wishes
- Device can be combined with one keystroke silently make (key is unfortunately close to the button of the navigation ;-) - is particularly important when you want to go even one kilometer faster than allowed ...
- At the end of the route you get shown how long it was on the road - and how expensive the fuel was, one has blown - I hope this helps me to go soon less.
I have not yet had the device on the computer - for fear that the update what is going wrong.
This is what I'm after the holiday - and will report whether the Navi with Italy cope.
Conclusion: I'm thrilled.