I just purchased articshield h6 bibs and coat. Is this suit good for cold weather? I was told that H7 was the best but H6 had the same amount of insulating material. It seems a little thinner. I'll be hunting in PA an nov-dec. Temps range from single digits to 30's. Any info would be greatly appreciated.

I have the h4 and never been cold in it yet hunting in mn in nov/dec. so I think you'll be good.