I have both, the Chappy Boss and the Extreme.In my opinion,the Extreme feels a little bigger(or meatier)in your hand.The Chappy Boss has the cut out finger grooves and feels smaller when putting your fingers around it.For a person with small hands and short fingers,I would suggest the Chappy Boss or another Boss series rlease.But if you have the chance,shoot both and see which one feels better for you.Good luck,and I don' t think you could go wrong with either.