Total S&W Noob with an early onset K frame addiction here 
I just bought another S&W 64 and am looking for some rubber grips that a) cover the backstrap and b) fit a medium size hand and c) are comfortable to shoot. Concealability is not a major concern since my other 64 has #306 CTC grips for carry. I was looking into Pach Gripper or Decelerators and I really liked the Presentation grip on a Colt Det. Spec. Anyway, any input would be greatly appreciated.

I just bought another S&W 64 and am looking for some rubber grips that a) cover the backstrap and b) fit a medium size hand and c) are comfortable to shoot. Concealability is not a major concern since my other 64 has #306 CTC grips for carry. I was looking into Pach Gripper or Decelerators and I really liked the Presentation grip on a Colt Det. Spec. Anyway, any input would be greatly appreciated.