The Navi Falk PUR 550 2nd Edition pleases me well

After a long time of searching and gathering information, I have decided for the FALK PUR 550.
It's my first Navi, so saw I'm not an "expert". The PUR 550 has all the functions and features you need to get well from A to B - I wanted not a mult-media device. It is concise and can be operated intuitively. The route calculation is quick and the display / guide is concise, clear and easy to understand.
The bracket (with magnet) and the mini-USB port on the device to function well and smoothly. It is advantageous, of course always when you're not gross motor.
The Falk Navi-Manager, which you can install for free, I find less successful. The updating of map data (within the first 10 days after purchase for free) worked not quite smoothly and it was not really clear what has been updated. As quickly comes a lot of time on it, which is simply annoying (if it is not the favorite activity of sitting in front of the PC).