i,m going hunting for hogs at the end of this month, but i'm going to Oklahoma. i shot expandables for years, but never on hogs. they are tough and don't seem to really ever stop moving, so i've always used a good sharp fixed blade, just for the peace of mind that if it's a marginal hit, it will still get in the vitals and leave a good blood trail. i would suggest four blades with COC tip. i use Wac'em Exits, and they leave awsome blood trails and fly identical to my field points.