I thought the G-3 was pretty angular, at least for me. I don't have an SS so can't compare them, but the G-3 should be good for mediums. Even though it is discontinued, the Green Gargoyle was an angular reacting ball for light to med-light conditions, and it should still be available on eBay.
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I am the Sgt Schultz of bowling.
"I know nothing! I see nothing! NOTHING!"
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