Well after years of being a display at the house, I was looking for the right night to try this thing out. After numerous HK Dr-1's and feeling much better about my overall rudder control and as Michael said, "experience". I though it would be a good time to try this one out. My original set up was the G45 with an 80 amp esc capable of 5S, but 4S was more than enough power. The 15X4 prop was good, but I think it needs a X6 to give it a bit more boost if in trouble as I was flying at 3/4 most of the flight. Otherwise very happy. Now I feel that I can fly the 1/4 with no issues...
https://www.youtube.com/watch?v=O-u79Ip88kE