Jared
I think what most are saying is that a poorly placed shot on a pig is not a good idea. I have never seen small pigs running with no large hog around again not a good thing to come up on if you don't have enough gun. Me I would use a larger caliber than the one being discussed here, why because I like to anchor what I am shooting and sometimes things just don't go as well as you thought they would. Does that mean that I wouldn't try shooting pigs with a smaller caliber nope just that I would have a backup rifle with enough knock down power to make sure they stayed down.
I have been charged by a buck when hunting them and don't let anyone tell you they die easily all the time, everything we can hunt can turn the tables on us at anytime it is just how life works.
You guys have fun with your pigs and get rid of all of them you can. I have been on a pig farm when the sows have little ones and I can tell you this they are not in a friendly mood and if you pick up one of the little ones more than one sow will be there right quick to see what is going on and if they need to get rid of the nuance.
Have fun, but at all times be safe