I've messed around with just about every urine and heat scent on the market since I killed my first buck in 1993. He walked directly to a canister of Trails End 307, and licked the canister, grunting, just long enough for me to arrow him. 12 years later, I've yet to have another buck come close to reacting to scent, and I've take 16 of them in 3 states. I've it all, drag trails, scent bombs, mock scrapes, even burned those sticks ot in the woods. No reaction from any passing bucks whatsoever. I will say this, I have hadlots of does bolt out of my location when they got near the scent, oftentimes taking a buck with them while he was trailing her. And since one of the best ways to kill a buck in november is hunt the does, guess what I don't carry in the woods anymore?