Ive had the best luck with the old Speer 220 JSP and the CPB 250 WFNGC. The XTP's worked fine on deer but did penetrate enough for hogs over about 150 lbs. No exit and skimpy blood trails wont fly in our hot weather and swampy terrain. It killed them, but with no blood to trail, buy the time I found them they were no good to eat.