ORIGINAL: BobCo19-65
I wouldn't shoot that far on game. One step by an animal between the point of no return on the release by the time the arrow got there would be the difference between a kill and a wound.
Wounding may depend on speed:
Holt seams to say in his book & research that when an arrow reaches the kill in less than ½ sec. He has not known one to jump the string. So that may require more than 300 fps..