T.R.U. BALLTruBall Blade Pro Flex - 3 or 4 Finger (Ergonomically Adjustable Finger Pieces) - Black/Quicksilver - Medium

Medium size in this model perfectly fits my medium sized hand with 1/8 in spacing between 3 fingers. Neck is very comfortably thin so as to not spread apart index and middle fingers very far -- only about 1/4 in between them.As they claimed, the jaws are not as wide as most others I have used. Jaws close around d-loop when cocking as they should. Cocking button very easy to press and is done so in the ergonomic downward direction of thumb pressing toward middle finger. The included wrist lanyard is nice.Flexibility of 2, 3, or 4 finger grip with 3rd and 4th finger groove angles individually adjustable makes tailor fitting to hand easy for maximum stability and comfort. Trigger has very wide range of adjustments for just the right fit.Trigger tension and travel adjustments are effective as are their corresponding locking set screws, which are labeled on the handle. The trigger is very crisp and without much noise. This release can be easily configured so that you do not have to intentionally move your thumb but just wrap thumb around trigger and pull back slightly on the on entire release (or on opposite side of its neck) to fire with exceptional precision since that action subconsciously moves the thumb trigger to fire as you focus on the target.The heavier-than-aluminum heft feels rock-solid great in the hand when using and may even help with stability when firing as is evident from the better grouping of arrows on the target I am achieving with this release than with most others I have used.I cannot think of any improvements whatsoever that could be made to this release. It is a joy to use due to its extreme ergonomics and firing precision. To me, that makes it worth the difference in the price tag.