I'm pretty much done with rubber or neoprene boots for hunting unless I know I'm going to be wading in water or mud over my ankles. I have a pair of 1200 gram insulated Lacrosse Alpha Burly boots, and they will keep your feet warm in a treestand for a few hours when the temps dip into the low 20's, but they are heavy, cumbersome, not especially comfortable and always make for sweaty feet. the scent control factor of knee high rubber boots is a big fat lie.
http://www.cabelas.com/product/foot...6.uts?destination=/catalog/browse/_/N-1102519
after much consideration I settled on these for November archery hunting, late season squirrel hunting. I've had them for over a month now and have put some miles on them, sat in treestand on some pretty cold mornings. My feet stay as warm in these 400gram boots as they do in the 1200 gram rubbers, they are very lightweight, very comfortable, and well made. The toe box is generous enough that you can wear different weight socks from light to heavy w/sock liner and still lace them up snug and comfortable. this alone makes them useful for a variety of conditions and activities. they are Gore-Tex and I tested that pretty well yesterday as I had to cross a creek a couple of times and spent a few minutes in water up to my ankles. feet stayed dry. doubt that will last beyond this first season, but you never know. I imagine the 800gram version would be just fine for late season deer hunting. When I bought them I tried on the comparable Danner boot at the same time, and there was not much of a comparison.
http://www.cabelas.com/product/foot...2.uts?destination=/catalog/browse/_/N-1102519
The Danner boot was not any where near as comfortable on my foot, the construction seemed much less, too, but the price was not.
I'll probably buy the uninsulated version of these Meindl boots next year for warmer weather hunting.