I would highly recommend no matter what brand of clubs you are looking for to get fit with the Mizuno 3D Shaft Optimizer. It will give you club head speed, tempo, toe down, kick angle, release factor and your lie angle. It will then give a list of shaft recommendations which can get you in the correct shaft without having to hit a ton of balls where fatigue then becomes a factor. And even if it doesn’t recommend it very high, try the Modus Tour 120 S, this is a strange shaft that fits so many people but has a strange EI profile, you will either love it or hate it.