The great advantage of TomTom is the successful, space-saving design of the suction cup. Unlike stated by many reviewers, it is also quite possible to remove these if you want it (to most googled a YouTube video).
Further advantages are the integrated TMC antenna (no extra thin cable) and the indication of crossing points to enter the address (both worse when Garmin). Have liked us during the TomTom voices with street announcement that from Garmin is very strict ...
However, the TomTom screen is no longer appropriate given the quality of today's smartphones. It is in direct sunlight is not bright enough and also the lateral viewing angle is extremely limited, for passenger partially no longer be read. TMC reception was not even given in the 3 tests. But above all, still navigating an always sent when "Fastest Connection" on the most direct route with very narrow streets, which was not the fastest connection in any case, we have returned the device.
Although Garmin with antiquated Saugfußkonstrukton but display brighter and Navi recommendations perfectly, TMC has worked. That it has become now.