H9 Sukhoi, H9 Cap, or Dave Patrick Extra
So the cap snaps (or tip stalls) on you sometimes. That has NEVER happened to me with mine. It is alot stabler than a carden cap that i used to have. That one would do that sometimes. It was mainly because of the carden being heavy.
The H9 Cap is very light for its size and the same with the Sukhoi.
Really good airplanes.
Have fun.