Neither of those you mentioned.
I have killed 3 using Buck Stop Doe In Heat but I can't say for sure that it was the scent that brought the bucks in.
However I can say that I have actually had a small buck come in and make a small scrape at the bottom of my wife's ladder stand after she used almost a whole bottle of Code Blue Doe in Estrus.
I had a small buck come to the bottom of my stand to smell the Code Blue bottle that had fallen out of my pocket and landed on the ground. It was the same bottle that my wife had used and was almost 3 years old.
What do you do with those empty nylon feed bags or dog & cat food bags? Can you say recycle? I use them for target practice for the youngsters. Take your empty shopping bags, stuff them into an empty nylon feed bag. You can also use old clothing or rags, (but put them in the bottom so it doesnt get top heavy). When your bag is full, fold the top over, punch some holes into the top and zip tie the top shut. Paint, draw, paste, or have the kids decorate their new target. Set it out 10 or 20...