I have never used a store bought ground blind and prefer to use the natural surroundings to find or make a good hide.
I don't think a ground blind is needed if you hone your skills.
One of my most productive spots for deer is in a mountainside draw where the deer are migrating down out of the alpine before the big snows hit. They come thru in singles and in groups and always down hill. If I see a deer heading uphill at that spot, it sensed some kind of danger , otherwise they always come from above.
This gives the deer an extremely good advantage over a predator or hunter that is lying in wait for the right buck to pass thru. Playing the wind and staying still and quiet is the key to success. I figured out that in the mornings , depending on the weather, there is a steady down draft that gives me an advantage in that anything above me won't smell me. The disadvantage is that once the deer go past, there is a risk that they will catch the scent and alarm any other deer by weezing or stomping their hooves hard as they take off. So I choose my hide so that I am able to see the high ground trails but am shooting across the wind, basically 90 degrees from where I expect the deer to travel.
For 15 years I hunted off "my rock" , which was a large outcrop of rock , covered in moss and shaped like a couch. It hid my body from my shoulders down, from anything coming down the trail to my right. I wear camoflauge , mossy oak, and have gloves and face mask to prevent "flagging". Deer will see any movement but they are used to seeing the greenery in the forest moving with the winds. I move my eyes before I move my head and if I have to turn my head I do it in very slow motion.... always moving my eyes first and my head only if I have to. I shoot the deer either right out in front of me or just slightly down hill to my left. The deer always come from the right. I keep my hands covered in camo cloves with my trigger finger exposed. Keep hand and head movements to a minimum and becoming one with the surroundings. The forest critters do their thing and I do mine.
I have had tremendous success in that spot using no ground blind and the deer are mostly shot at 20 yards or less. The closest shot I took there was maybe 4 feet from my rifle muzzle when that buck near walked over me.
After being roused from my couch by a few big mamma bears and an encounter with a large wolf pack a handful of years ago.... I put in a treestand LOL Once it was up the tree securely we used forest debris and a camo mesh net to camoflauge the stand.
Once the ladder is removed it is near impossible to make out the stand from 50 yards away. Haven't been skunked in the stand yet and the deer have never looked up until after the shot
