I have had bucks come in to tinks 69. As with all sex scents you have to be in the right place at the right time. I guess you could say that with hunting in general. Anyway, I have had the most success with tinks 69, and James Valley. I always have my bleat can with while I am using the estrus scents. When the bucks first start scraping I like to put buck scent in an existing scrape and then when the seeking phase kicks in I switch to estrus. I wish I had two cameras because if I did I would experiment a little by trying the tinks vs. other brands and see which scent the buck likes better.