New Yeti Drive with Amundsen Sat nav

I am thinking of buying a Yeti with built in Amundsen radio/sat nav. Previously used stand alone Garmin system which has lane guidance, live traffic updates etc. Does the Amundsen system have these things and do you get regular free updates like Garmin provide? Welcome anyones comments and experience of the Amundsen SatNav system compared with Garmin or Tom Tom standalone units.

Edited 24 November, 20169 yr by Expatman