I was looking for accuracy and flat trajectory, and less for Hammer of Thor terminal performance. The OP put a preference for 308 and velocity into the intro, and I was following up.
I did equate the suppressor to subsonic, but really wonder why one would use the suppressor at all, since a high velocity round is going to be quite loud anyway due to the sonic crack.
I am not (yet) a hog hunter, but I've given it some thought and am always working up capabilities with my firearms.
If I were starting with a clean slate, I'd suggest something a bit different. I have a pair of carbines, a 16" Upper, and a Mossberg .223 MVP Predator. They both shoot quite nicely enough with the Federal 62gr MSR Fusion load, which is touted as a deer slayer. 20rd in a GI mag ought to translate into quite some hog mayhem.
Since I figure a hog hunt is pretty much always going to turn into a furball, I like a low-or-no magnification optic. For in close, the 16" Upper uses a Vortex SPARC, and for further out, the MVP uses a Bushnell 3-12x40 AR Drop Zone 223 Optic. The MVP, MSR Fusion, AR Optic combination is a well suited ensemble. The same round, an AR Carbine and the SPARC are well suited for fast action in close.
Greg