I love my SSE. I have a .70 Surpass on it and it does just about anything I tell it to... but it still won't do true 3d. I can harrier ... but only against the wind. It won't do inverted loops, I can do a tail spin, but I have to be going BTW, and high enough to allow for stall out. It hovers ok ... but with enough engine, you can make a brick hover ... For a sport plane, it's a great plane. I love mine to death, but for 3D ... I gotta have my pitts S2C40 GS