For me, the search begins and ends with two bullets and one powder: Nosler 250 grain Partition, Cast Performance 320 grain WFC-GC and H-110 powder.
Find a book load that shoots well in your gun, and you are ready for any hog that ever walked. You will have no problem finding a load with either bullet that gives you around 1400 fps, and that's all you really need.
Extra care is required with the heat-treated solid, however, as it will shoot stem-to-stern on even large hogs and keep going. Thanks to its wide, flat meplat, it leaves a nice 1.5" wide wound channel in its wake, and anything hit with it loses interest in worldly matters in a hurry...