hi there thinking of splashing the cash and buying a mini pro three with new rc controler. my question is can i use the new controler to fly my phantom 3 advanced cheers

The new RC controller is currently only compatible with the Mini 3 Pro and the Mavic 3.  The other problem is that the RC only uses the Fly App .

Others are inquiring about making it compatible with Air 2S and Mini 2, but no word from DJI yet.