I am not a fan of Ballistic Tips for hunting larger animals due to one blowing up into splinters on a 180 lb. buck. It hit his shoulder and destroyed it plus a lung and sent small fragments of lead into everything (loins, opposite shoulder, even in one ham). And, yes, I did use a "hunting" Ballistic Tip not a varmint model.
If you use one, make sure it's a pure lung shot or you might have a lot of ruined meat.