Most shaft manufacturers now have some form of online or mobile fitting application to better fit you into their shafts. This app now compares a wide range of shafts from various manufacturers. Fyi – I haven’t yet tested it out but wanted to pass it along.

https://www.golfdigeststix.com/golfdigeststix/20130501/m2/MobileArticle.action?coverPage=1&articleId=285097&mobileWeb=true&lm=1367362138000