For the last 7 months or so I was flying a really light weight true-X quad. Ever since I switched from a standard 210 to a 200 trueX quad I had some issues. One of the things I was running into was, I had issues getting inverted over trees with some amount of wind. The quad just did not have enough mass to throw itself over the trees. Also I couldn't get the tune and feeling as I wanted. Now I've switched back to my 210 frame and it's flying just perfect again! It's a bit heavier and you can notice this while flying, but it's not a bad thing!!