I saw a DJI Phantom 4 about three weeks ago. It was at 8200ft and the fact I could identify it while passing it at 250 knots indicates how close we were!
From that comment, anyone here with a professional DJI Phantom drone will have instantly formed an opinion about you and your knowledge.
I think you missed the point. I was flying an airliner and nearly hit the thing. I recognised it as a Phantom (a mate has one - it wasn't his though), it was white with yellow features and on googling, it appears it may have bee a 3 rather than a 4. But 3 or 4, it doesn't matter. The result would have been the same had I hit it.