I have hit most jump cues out there. Hit both the Propel and Air Rush before they were on the market. The biggest part in jumping is your fundamentals. I have been teaching people how to jump for many years now and people will always ask me "which jump cue is better?" If you don't have good fundamentals, it doesn't matter what you use. To put this in perspective, I worked with a guy who had an air rush and couldn't get over the ball to save his life. I think that cue retails for right at or over $600. The cue that I use in competition to jump 6 balls out of the rack into the side pocket, one handed without touching the rack, retails for $135. It isn't the cue. Now I will say this about the carbon fiber jump cues I have hit, they are more forgiving. Meaning that if your fundamentals are 90% of where they need to be, you will get over the ball. However, like the guy I mentioned, if you don't have good fundamentals it doesn't matter what you have.