I've been flying quadcopters (hubsan's) for a while now and really wanted to upgrade. I was actually going to get the Phantom 2 Vision + like a week before the P3 came out so i'm glad I waited. I ordered the P3 (Without battery for now) since they should be shipping end of April. I wanted to get suggestions on things I might want to get ahead of time. I know I will be purchasing extra propellers, and I'm currently looking at cases (but most places i've been reading are saying that the P3 is slightly larger then the P2 so it wont fit in P2 cases). I'm already aware of the basics such as what to steer clear of when flying, make sure to check weather, radio antennas etc.. Thanks.