I have hunted out of both, this past year I gave up tree stands(hang on's) and I went to the TreeWalker climbing stand. It is comfortable secure and quiet, the blind I hunt out of is a double bull, couldn't ask for better blind, there's imitations out there, you have to look closely because some material is shiny, you're done for if it is.
The other thing that I purchased, and I sat in it in the wide open with it, I also sat next to a tree, and that is a Ghillie Suit. With that Ghillie suit in the wide open, with the wind in my favor, I have had a deer's nose 6" from me. I was a bit nervous because it was a Buck.
I was hoping it did not want to thrash a bush, it was there for about ½ minute. But once it got wind of me, GONE
And that was at 26 below zero on January 2 2010, in Wisconsin.
But it sure was fun
Carl