Da Lefty,...I like your selection,..a lot depends on how much you hook the ball, and the conditions you bowl on...the left side usually doesn't break down as much as the right, and the list you have has a nice progression that should keep you in the game for quite a while...you may have a gap on the low end, or for dry lanes, as mentioned, the Barrage is a great dry lane ball. For really dry I use either my Crisis, or my Barrage, both drilled weak and polished. good luck.
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jimensminger D/T BallStaff