I just killed a doe Saturday night with the Slick Trick 100's. Granted, it wasn't a tough shot, 20 yards broadside, very slight quarter towards, but the slicks did their job. Broke the front leg bone, one rib in, one rib out, heart and one lung, full penetration and sticking in the dirt behind her. Once washed off, the head and blades looked as good as new.
She piled up less than 40 yards from where I shot, I think that's the thing I've noticed the most about ST's. None of my deer have gone farther than 60 yards, not the case in the past with other broadheads. It might be luck, but then again...