Board Thread:Questions and Answers/@comment-1.53.226.66-20130919083540/@comment-81.39.133.102-20130921185624

When the wings fold, the plane gets a aerodynamic advantage and is faster; when they unfold, that advantage is lost and the plane works like a SU-47. Just look when the wings fold and unfold. Also, I've seen some experts and/or pilots saying the X-02 would be the same in real life.