I use a Bulletproof Recoil Hard tip, all CF shafts are not created equal, Becue is CF shaft and Butt, their Prime II 12.0 shaft has lots of feedback, CF is being used in golf clubs, tennis racquets, bicycles, and even the space shuttle, the difference between wood and CF is CF can be engineered for specific purposes so you can get repeatable results, wood that is used in pool cues cannot be engineered, you will get varied results even from the same tree, if you value consistency CF is the way to go, I appreciate the artistry that goes into a custom wood cue but I like the consistency of CF in my playing cue, pretty don't help you win unless it's a beauty pageant.