I am looking to reshaft my irons this winter. I currently have 2010 AP1's with stiff shafts. I have to have custom clubs due to my height. I'm wondering about what shaft is best for me. I hear so much about the TT DynamicGold S300 but i have no idea why theay are so great and would they be great for me? I checked out true tempers website and did there little online fitting surey and they recommended a different shaft i've never heard of. What is the best approach?