I see that the official list of prices from DJI web site tels that Phantom 4 2312S Motor is the spare for all the modells: P4, P4PRO, P4PRO Advanced and P4ProV2Hi, I am looking for spares now to buy from Aliexpress or Ebay. Also I have a local suplier here in my country who takes peices from damaged drones and he told me that for my model (phantom 4 pro) there are 3 versions for propeller motors. Is this true ? I send him pictures with my motors and he told me my drone has the most expensive motor version which are also on phantom 4 pro V2. If this is true, how can I tell which propeller motor is the one I need for my drone?