Solids for unting.
All depends on the distances you are going to hunt at, the positions that you are going to be shooting from, the accuracy you need, and the repeatable accuracy you are able to get under hunting conditions.
We own 86 acres and my grandchildren hunt small game all year round. Out to 50 yards from "hunting" positions the kill ratio between target grade ammo and decent bulk subsonics are virtually the same on squirrels.
Beyond 50 yards which they don't shoot squirrels at, the kill ratio on rabbits and crows is also virtually the same.
In each case they are using ammo that gives the best accuracy within the above conditions in that particular rifle and they spend a lot more time practicing shooting without a bench, without bags etc. then they ever do from one.
noremf(George)