KentuckyTJ, That is a vary good question, I have only hunted out of a tree a few times, 99% on the ground, still hunt & spot and stock all my life.
Because of Tradgang, I been looking into the trees, even got the Wensel's tree stand book.
I have shot about 4 bucks from a tree, I like how unaware they are, this 5x5 came to 11 yards and I was about 12-15 feet up, standing on a branch ( no stand).
This was the Hope bow for 2007, this buck came in to around 14 yards.
We have a lot of geography out west and I am putting my stand up high, around 15-30 feet depending on the situation, because of the wind, it swirls a lot.
I do like how you can really wait for the perfect shot to unfold, on the ground you don't get that all the time, I usually take the first shot I know I can make.
I know I'll learn some great stuff from this thread.