It's the CX. My bad, I didn't mention which bird... [&:] I had posted in one of the other threads about the odd issues it had. I only got to fly it twice today, but I really put it through the wringer! I was practicing my high speed runs back and forth in my shop. I can get it up to about 15mph, which actuality feels very fast indoors. I can basically sling it around, because I was just about bored with the Blade McX. It flies well, and so far has been more reliable. But its sluggish and slow, only the rotation is faster(turning left or right, the MxC spins much faster) I prefer the Novus's flight characteristics. It seems more like a regular heli to me, though I have very little experience with one.