How so (How is it a better shot)?

A well-concealed blind "might" allow you to get drawn easier. But the added freedom to shoot in any direction at any height is also an advantage.

If you just wanna hunt out of a blind, you have to know that they're (a lot of them) gonna peg you. If you've hunted turkeys enough....and had deer come by, you know what I mean. In my experiences, deer loathe ground blinds and will avoid them, religiously.

Good luck to ya. I don't ever see me hunting deer from a ground blind, again. I'll surely be hunting them from the ground this year, though.