since I don't want to start another thread, but I made an interesting observation last night. I have a J&J break/jump cue with 2 shafts, one shaft has phenolic tip and I just had a super dud put on the other shaft. I did this because the tournaments I play in on the weekends now play under BCA rules who forbide phenolic tipped break cues.
I was using the super dud shaft last night to break (first time using it), and it was doing okay. During the course of the evening, my jump portion of my break/jump cue was borrowed 4 times by 2 different guys to make a jump shot. Each time I asked them whether they wanted the super dud tip or phenolic tip to jump, and each time they said they wanted the phenolic tip.
I did notice they hit the ball, but neither made the object ball.
I just thought it was interesting that both preferred the phenolic tip.
BTW, I use a Hercules medium hard layered tip on my playing cue, and I am very happy with it. They last a long time and require little if any maintenance on them.