Isn't there an old saying - "one shot - one kill" (or does that only apply to snipers).
I do believe the CRF would be a more logical choice for dangerous game. But other than that, I can see no advantage to one over the other.
BTW - it doesn't matter if you short stroke a push feed or CRF bolt. you aren't going to pick up another round anyway and end up dropping the hammer on a spent casing or empty chamber.