When NavNGo will be going the same hard way as TomTom and Garmin (persecute forums and uploaders the legal way), it will certainly not be in their economical and financial interest as more and more people will turn to HERE-we-go, Waze, google navigation, Mapme, etc. Shouldn't TT and Garmin not feal it already?
I am also starting to consider making the change but after testing, Primo still has the advantage. For how long? That is the question. Google has already brought me to my destination and back home today, and so will the others. Now make them a bit better looking and give them more features and the difference with Primo is fading.