First off, I am a long time Phantom Flyer/Pilot and been stalking this and the DJI forum for along time. Reading, learning, researching. Thanks to everyone who contributes. I am T minus 2 days from receiving my Inspire 1 pro. When I go to upgrade do I grab the latest and greatest Firmware (FW) on DJI's site or do I install the oldest install that and then do the next current one until I get to the latest and greatest? Thanks in advance!