I have flown an x2 16 and they are really gutless- you get more power out of a 14 fuel. They are also really hard to relaunch. One guy who lived in our area got his kite x216 nicknamed the water snake as it always twisted up and he would swim it in.
maybe you donÃ‚Â´t fit in the advanced category?
If you know how to fly the kite, youÃ‚Â´d almost never crash it right?
the x2 is NOt for beginners...
that said, I also think that it could have some more bottom end.