Friend of mine flies the Sukhoi...and not much difference from my 25% Sukhoi...flies great...drops like a rock when you chop power, like a good aerobat should!!
Seriously, for the money, this is one heck of a deal...my friends Sukhoi was built well. The only reason I don't have one is because my 45 year old eyes don't see as well as they used to. May still do it, and fly close...
Mark