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As requested by a viewer, here's a pseudoscientific look at stick rebound by barrel size. 7A, 5A, 5B, etc. The bounce was measured qualitatively using a static frame from the camera and we got a pretty good pattern. Basic conclusion: the bigger sticks bounce higher, the smaller sticks bounce lower. We kind of already knew that, based on how it feels in the hand, but this is a bit more empirical.