Where can I find information on what golf shaft (stiffness, etc. pulling point) the impact of his career shooting?
My flight the ball is considered high and my swing speed (5iron) is low 90's
Go see a qualified installer or a PGA professional club that has a monitor Release. They type it out and make some recommendations on the main lines of logic types that are good for you. BTW, 90 under for a good 5-iron swing speed and absolutely can use a rigid shaft both to maintain its trajectory of the ball down and maybe a little affected line (due to less torque on the shaft). Cheers.