I bought one for my wife for Christmas for her Viking. I play with a Hsunami so generally speaking I am not a fan of CF. That said, I have played it quite a bit and I have to say it is the closest CF shaft I have used that resembles keilwood.
My preference for kielwood stems mainly from feel and sound for me. The Triple 60 comes very close to what is important to me and if I ever go back to CF, it will be the Triple 60.
It is also very nice looking and matches her cue very closely. I hope that helps!