I ended up picking up a set of 20X Zulu's for work. I took them on a few hunts this fall, most recently Idaho late deer. IMO the stabilization doesn't even come close to making up for the poor glass. We were watching a group of bulls at maybe a mile in late Oct. we couldn't tell if he was a 5 or six point at that range, only a branch bull. I pulled out the NL14's and tripod to glass and could see exactly what the bull was at that distance even though they had 6X less zoom.
I found the same on my Idaho deer hunt, unless I was on my motorcycle or driving the pickup and wanted to take a quick look the sigs didn't get used. I still very much prefer my NL8's and 14's. The stabilization is need and I may eventually pick up something else like the Swaro spotter, but for now, the NL's are staying and the Zulu's will stay on the dash of my work pickup. I do think they are cool binos; however, the poor FOV and poor-quality glass just don't cut it for me. Even in the wind I was able to sit down and glass with the 14's and tripod and see so much more than with the Zulu, for sitting and glassing they are not even comparable.
I did like the ability to cut weight on short hikes or riding the motorcycle, I still kept my NL8's on my chest and tossed the Zulu's in the lid of my pack. It was nice to be able to not carry the tripod and still be able to take a little closer look with the Zulu's.
There were many times on the trip when I had to grab either the spotter or 14's to tell if a buck was a shooter or not after looking at them with the Zulu's, if I was just after any deer they would have been fine.