I use a true talker, and I really like it. I usually just sight call, but I have blind called one in before. I have only hunted a couple of times this year, and I have just got a doe so far, but I stopped a spike, and the doe that I shot with the true talker. I used the doe bleat on the spike and the grunt on the doe. It says that you can get any sound fawn, doe bleat, young buck, buck, and old buck. I can't get all of these, but I usually just pick a spot in the middle, and move my finger up a little on the end of the grunt. I never grunt more than three times in a row, and I usually just grunt once or twice. If I blind call I will grunt once or twice every ten to fifteen minutes or longer.