I wasn't sure where to post but thought I'd ask about these here. I figured there'd be more knowledgeable resposes than under Toy-grade R/C Products since its similar to control line. It looks like the manufacturer got an idea from RTP "Round-the-Pole" flying that is perhaps more popular in Great Britain. I don't own one but was wondering if it is what I've seen in some low-res video on YouTube with what I believe are Spanish speaking participants having fun with three of them. Does anyone here own one and are they worth what Walmart or Toys-R-Us is asking? Have you done any mods to increase performance?