For hunting, and by that i mean long range hunting the rest is as or even more criticle than the bench.
Certainly its important to have a solid rest with adjustment capability. But its also important to be able
to stay on the animal should it run after a shot. And then be ready when it stops for a quick follow up shot.
Those type rests arent available in the market place. They are designed and built by those having the need for them
and modified and improved as experience dictates.