Graphite Shafts for New Irons........never used them before!

Getting ready to order my first set of graphite shafted irons, the Acer XDS React irons. Since I have never played a graphite shaft in my irons I was wanting to get some opinions on the ones they offer and that I have done a little research on. I use stiff shafted Ping G15's right now, and had stiff rifle shafts in my old X16 pro's. Tryng to decide between what Hireko offers in shafts and have come down to these three. UST Proforce Rv2 95 gold iron graphite shaft, SK Fiber Tour Trac 100, and True Ace Cadence Red Iron 85. I think these are all older shafts and the first two are the more expensive. The True Ace Cadence Red shaft was fairly cheap, but is suppose to be made for aggressive swing speeds. I have not been able to find much feedback on them really. Any help would be greatly appreciated.

All I know is Aerotech Steelfiber for graphite core iron shafts. Low torque, lots of weights - very consistent.

Good luck on your purchase.

Going from Ping G15's to Acer's?

All three are designed for high club head,quick transition and low ball flight. All would work,it's just a matter on how mcuh you have to spend. Another shaft that would fit the bill ---- http://www.hirekogolf.com/hireko/orderportal/catalog_presentation/by_group/0/718/0/0/0/0/0 They are being phased out because of this shaft---- http://www.hirekogolf.com/hireko/orderportal/catalog_presentation/by_group/0/1439/0/0/0/0/0 The ProLaunch series is a tremdous shaft and at $26.95 is a good deal.  Since Hireko is at the PGA  Mechandise show this week, I am sure Jeff Summit weill not be in office.  Call him next week and he will give you the true skinny on  the shafts.

1-800-367-8912 and ask for Jeff Summit in Tech Support.

The Arthur Extreme Xcaliber shafts are another great option to look at for about $17.

http://www.golfworks.com/product.asp_Q_pn_E_AS0008