Navigation at the VW Taigo?

Hi, my Seat Ateca is now 3 years old and I’m thinking about getting a new car. I like the TAIGO very much. Would I also be enough. But what I don’t check is the navigation system? At one dealer it’s ONLY about the mobile phone (Google Maps) and at the other it’s about Discover Media what would be like with the VW Golf e.g. what’s right? At my Ateca the MIB3 is installed which works absolutely great (with real-time navigation). Is this in T AIGO also installed ?