I read a thread under this forum where the author listed his top five 50CC planes by model and maker. In the responses that followed ( a heated debate) almost everyone had the QQ Yak but the Sukhoi had hardly a mention. I guess they all can hover, given enough HP, I'm more interested in what Rmenke said, the stable flying manors at low speed and docile enough to invert harrier all day long. I doubt any Cap can do that.