So as I am learning (without having a PV) it seem as the PV has a different flight controller than the original Naza-M or Naza-M v2. What flight controller does it use? I am sure there are people that have already cracked it open to see what is inside. It seems like the PV flight controller isn't as intuitive as the latest Naza-M v2 since it does not have things like IOC, range fence, and other features that are available. Is it just a dumbed down flight controller or later down the road with all the firmware updates will it be as diverse as the Naza-M v2?