IMO the miyazaki is much smoother feeling with a slightly higher, more curved ball flight (launches a bit higher and descends a bit steeper), and gives me a bit more carry. The Fubuki feels really solid, and has a more piercing ball flight that carries a bit shorter but the additional roll makes the two have about equal distance. I tested the exact shafts that you mentioned, only neither were tipped and both were in an R9 supertri set to neutral tp. Hope this helps.