I just bought the Uni-adapter from Vortex. I run an AGC cub and they fit with the mount. Can't speak to how stable the mount is yet, but for $35 I thought i'd give it a try. My binos are 10X42
Kramer Designs bino adapter is superior and lighter than the Outdoorsmans imo. I do have the Outdoorsmans stud and tall adapter on my binoculars though.
I just switched to the Outdoorsman tripod adapter/bino stud for my 10X42 SLCs. I went with small the adapter. Nice and light. Tired of lugging around that Swaro brand hunk of metal that weighs a ton.