Russ:
I've owned a few pair of Schnees over the years. I presently own a 10" pair referred to as the Outfitter II with the tire track tread and 400 grams of insulation. I prefer this tread over the lug tread of the Hunter II because the tire track tread picks up less mud and snow.
Schnees boots are very well made. Really, as well built or better built than the nicest boots out there. The leather upper will require the application of a waterproofing conditioner. I have mostly used Montana Pitch Blend to waterproof my boots with good results, which Schnees used to sell and recommend. Because of the soft rubber nature of the soles, you must store these boots away from direct sunlight. You will also need to apply a conditioner to the leather before you store your boots for the off season or the leather uppers will crack.
The relatively soft rubber bottoms on the soles of Schnees packers are not as tough as the hard rubber sole bottoms of some other hunting boots I have owned, but then again, they tend to grip better and slip less than hard rubber soles. Also, Schnees boots are only offered in even sizes. So if you normally wear a half size, you'll have to round up to the next size. And do just that- round up and not down or you'll probably regret it.
I wore a pair a Schnees to the Michigan Bunny Stomp on February 16th. Temps were in the single digits during the morning hunt and the average snow depth was easily over 12". Like always, my Schnees kept my feet bone dry, warm and comfortable- and we did some hard walking through some nasty bunny cover.
For what it's worth...