I have had both, inserts and no inserts and I will admit that my fingers would come out a bit easier without them. I stuck with inserts because my fingers will swell , from game to game. I will increase at least one size, sometimes two, so inserts , for me, is the only way to go.
If I didn't have the swelling, I would probably not use them, to me, it's a personal preference thing, which ever you feel better with and which ever helps your game. JMO
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AZ Guy aka: R & L Bowlers Pro
rlbowlerspro@cox.net
www.rlbowlerspro.comSleep is over rated.