I've tried the Vortex, and several other iterations of the same theme. Definitely get something else.
Look at the Outdoorsman, MUTNT, or Field Optics Research. Those three have a feature in common that is a "stud" which stays attached and doesn't poke you in the chest while hanging around your neck. That stud mounts to a center post which stays mounted on the tripod . Not a lot of experience with the three, so can't compare between them; I have only used one of them, but they all seem pretty similar.
The RRS is totally different. If I was going to clamp one lens on my binox, I'd just put it in a pig saddle and turn it sideways. But that's just my opinion.