Well you said speed does not matter so wonder why you don't then go for momentum with a heavier arrow?
What I use has been efficient so I'm not to trying to change something that works just fine. ,,,,I see Bowbender is getting good results. Those arrows are travelling 100 MPH plus at lets say at 15 yards ( that's probably conservative)
By their own system of ratings, the Halon 5 will already be kicking their butts and it isn't even a speed bow. I can could probably hit 400 fps with their "speed pro arrow".. unfortunately the hide on an elk might stop that twig in its tracks Sent from my SM-G930V using Bowhunting.com Forums mobile app
What I said is my arrows are traveling fast enough and apparently Bowbenders are as well. So, let's say we have, arrow one heavier than arrow two, they both pass thru the vitals resulting in recovered deer. Both dead , both effective.