I shot at least 40 hogs last year with bullets other than my favorite 85 grain TSX, and 110 grain TTSX. I shot some with VMax's but these were all neck /brainstem shots right behind the ear. The Barnes bullets can kill them even when the shot is not well set up. I have run those bullets through them end to end before, but lost one hog using a 110 accubond. The Accubonds are soft and the tip smashes them fast so they deform and deposit energy fast, making them an excellent deer bullet. I shot the hog right in the shoulder blade to see if it would penetrate, and it did not. The hog ran about 200 yards before dropping, and that was in a swamp, so we didn't go in after it until the next morning.
The ProHunter is a fairly fragile bullet. It will likely fail and you will encounter jacket core separation if you hit heavy bone. However, they do make good exit holes when you hit the neck or lungs.
My choice for hogs in order of preference is:
1) 85 grain TSX. FAST! and therefore, they do what Barnes' are supposed to do. The 110's are also good, but something magical happens when these bullets exceed 2800 FPS muzzle velocity, and it is hard to get the 110's over 2750.
2) 110 TTSX, a very close second, but they are just too damn long, and thus very challenging to load precisely, and still get enough velocity. They lower pressure so much, they don't go much faster in my 20" 12 / 3 than they do in a tight .276 CA barrel. Barnes NEEDS TO MAKE A 90 GRAIN TTSX!!
3) 110 SPH