So it's either Chinese or it's all in/best of the best? Guess I'll have to go Chinese when the time comes. It's good to hear that you don't see many failures with them, but I'm sure the fit and finish aren't completely up to par (the necessary extra machining that needs done).
I just built a motor this spring with the GN1 crank-no extra machining required.
I also bought an eagle stock stroke kit last christmas and still have yet to recieve the crank-full throttle says they are on back order- they did offer the GN1 crank and I was like no thanks I can wait the whole reason I bought the kit was the sale and get the other crank adds $300 so that negates the savings, I can wait.