Why not just get an Epic? That way you don't have any doubts. Right now in my bag I have a Paradigm and a Horizon and I would like they both react similarly and I imagine the Saga, even though it has the Hybrid shell on it, is going to have the skip/snap reaction of my Paradigm. The only Storm ball from the past that might react and have close to the same construction would be a Vertigo but the Epic has a stronger weightblock. Spend the money and get an Epic, you won't be disappointed.
