I had one and regret having sold it. It is like a sculpture.
One thing, though.
You see videos of well known tiers using one and you never see the tiers using the rotary feature in their tying.

The vise does not have an adjustment to maintain true rotary for different size hooks. As I recall, it is only in true rotary position for a hook in about a size 10 or so. Use a hook in 14 or 16 and you get terrible wobble as the hook shank does not maintain true rotary position.

This is even a bit annoying if turning just for inspection or trimming.

As a stationary vise, it is one of the two best vises ever made! In my personal opinion, that is.