Calicliff
I still have the original 2015 VW 315 unit and it has been good for France, Switzerland and Germany. As it works so well with my iPhone for music, phone calls etc I have left it and have not replaced it just for the few times the satnav has been foxed. I take a Garmin which is good for those few special POI's and will replace the Garmin when necessary as this is far cheeper. Most of the time though it has stayed in its pouch. Why spend £1200+ just for the sake of it?