Hello people, short explanation: I would like to buy a mobile navigation system, such as the well-known TomTom. A Radionavi or another fixed installation is not possible for me, because on the one hand my track counter (taximeter) gets its signal from the standard radio and on the other hand I want to be able to use the device sometimes in my 190s or in “foreign” cars. The biggest advantage that I promise myself of the device is that then I really from (almost) any possible The aim is to have a map, because I drive almost everywhere (Germany and Europe) and therefore cannot or does not want to obtain maps for every destination area. I am looking forward to your experiences and recommendations on various devices. Thank you in advance, Sven