Are these two cards both needed if you want everything? Or does the newer card cover POI's of the first one?
What I really want is to add Restaurants and Gas Stations which card should I buy.
CNSD-130FM 2010 Map Update and Additional POI's for AVIC-U310
vs.
CNSD-OPU003 Additional POI Data for AVIC-U310BT
Thank you