wow i was going to buy one too.. but it sound like junk.. i think ill just get the outer control part...
No not junk, it may not magically make you and better pilot, but not junk. I switched my HB over after most of my severe crash practicing was over and I haven't broke anything else since with numerous minor bumps and bangs. If you're looking to make the HB fly much better the Xtreme upgrades are not the way to go, they're made well and look sweet though