I don't like pistol style grips. Not sure there could be any advantage to them.As well as jackos more technical link-Anyone know the point to them?
For me I have traditional 'standard' grip where the left hand is at the top of the grip with the grip sitting in the palm and a pistol grip sits flatter against the palm. The right hand sits on the left hand so it is only the last 3 fingers on the grip so shape here is less important.