The R1250GS models come with GPS Preparation, which includes the gps mounting hoop and cradle. I’ve been using a phone so far but am thinking about getting a Navigator V or the more expensive VI. This forum describes quite a few user complaints about the VI, many of which involve syncing with the TFT and a headset. But some describe weird Navigator behaviors. On this and other forums, I’ve seen a few non-Navigator, less expensive units for sale; but it would be nice to have a unit more integrated with the bike functionally and esthetically. So I’m looking for a consensus of pros and cons on which way to go.