I think there will be one, almost minor difference between the CrunchTime and the Elite Pearl: the CT is a solid/pearl combination, while the Elite Pearl was all pearl. This seems to make the CT have a slightly more even overall ball reaction than the EP. Otherwise, the analogy seems very comparable.
If this does "hold water", the Elite solid was one of the strongest oilers, earliest rolling balls of its day. We'll see how the Slash winds up relating to this.
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"When we choose an action,
we also choose the consequences of that action.