I hate it when people ask a question with a question. However , don't any bullet companies make a .224 cal designed just for hunting? If they would advertise a bullet that is made just for pigs and deer, I think they would sell very well.
All kinds of them marketed as hunting bullets.
Partition, TTSX, Gold DOT, Bear Claw, etc.
Federal Fusion, Winchester has a 64 grain Power Point in 223. I am sure there are other factory load options as well.