Been hunting hard all season long. Many days from dark to dark. Found a new area and set up a stand on November 15th. Hunted the stand for the first time today, November 20th. At 11:00 A.M. this buck walked by at 27 yards, giving me a broad side shot. Hit him with a Jak-Hammer SST 1 3/4 " 3 blade. The arrow caught his leg, but still penetrated enough to put the buck down within 75 yards. I will not shoot any other head and I've tried them all. The Jak-Hammer always penetrates and deploys like it's supposed to. It also inflicts a massive amount of damage. Jak-Hammer SST's are the only broadhead you will ever find in my quiver.