Somehow I missed the finish of this informative thread....good info for the up coming off season hog hunts.
I think this is some real good info posted by many experienced large boar killers.
All and all, big boar hogs are really built like tanks as some folks say....they have a low center of gravity, lots of power, can roll and mow over stuff with easy, and do have an 'armor' plating as they say, but its not real armor, but does burn energy getting through.
However, they will die quickly with the right equipment and shot placement. The soft pocket is easy to get through with any whitetail set up, but that pocket is a small target and can be missed. So, keep in mind, that a 45# bow with a 450 arrow will blow through a 200# whitetail with ease, but not so if you miss the soft pocket on a 200# boar.
It does take a bit more energy to get through a 200# boar than it does a 200# whitetail given the hide tuffness and thickness, the shield, and the shield supporting the ribs a bit more if impacted, and if mud is caked up in the hair.
Just all to consider when you expect to encounter a large shielded boar.
Also, when shooting them from a treestand, remember, they are more 'barrel shaped' than deer, and if you aim half way down, your are really aiming 1/3rd of the way down their body at times, depending on the height of the stand and the distance they are from the tree you are in....so, there's more body lower than you can see than like a deer. So keep that in mind also.
Best hunting to all......