I'd think s.e. code blue would work pretty darn good, because it's fresh from one deer in prime estrus, and you have to special order the stuff, you can't buy it over the counter. It's costly is my only complaint($40), I'd rather wait on a hot doe to mark one of my mock scrapes for free. I saw Roger Raglin use it as a scent trail, and the buck came in right after he got set up, and sniffed the trail right to him like he was being pulled in on a string. I could see the scent fireing up some bucks over night if you put it in a scrape before you left the night before,then the bucks would be checking your hunting area come daylight by sight, because they could'nt locate the doe at night.
"Let a young buck go, so he can grow."