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 A pole that allows you to roll it over will be the pole that helps you get inverted to receive the return of all you put into the Vault! This is NOT a comparison of the two brands. This compares the same handgrip with two master jumpers of the same experience and abilities. With an ESSX pole made with my designs back then. Better to look at the relationship of grip to the length of the pole and that a shorter length sail, a shorter length pole allowed better rotation and swing up for the vaulter on the right.