Well I decided to return my S-Tuned Z2 shaft today. I tried it out for about 3 days. It hit really well but I just preferred the feel of my 314 shaft that came with my cue for some reason (I happend to find the Predator SE14 by Longoni in town used, but it had the original 314 w/cat shaft, which alot of people say they prefer to the 2nd generation). It may have just been the difference in the 1st gen shafts and the second. Because I know the 2nd generation are set in phenolic while the 1st gen are set in wood. Either way I was a little more used to my 314 and I wasn't noticing any extra ability to apply english with the Z2, so I figured I would save the money and return it. I did like it but just didn't think it was worth them money to have two shafts. If you are buying a new cue from Seyberts and like the smaller tip I would say get it.