I have built a couple of the QQ's. I mean no offense by this but........DEAR GAWD WHAT A PAIN IN THE A%$!!! THEY ARE CRAP-TASTIC. In my humble opinion that is.
I checked out the aeroworks QB (
http://aero-works.net/store/detail.aspx?ID=276 ) in Colorado recently and it's a little more money but SOOOOOOOOO worth it. In about 5 hours you can be in the air, the scheme is beautiful, comes great hardware, everything you need is in the box, the quality is fantastic, and they fly much better than the QQ's.
Again, just my humble opinion.