At-One from Boyds?

Adjustability is there. But will the mechanics of the adjustments remain locked? As I understand it, McMillan had some trouble with their first adjustable cheekpiece but corrected the issue with a different locking mechanism. An uneducated guess, but I believe I'd rather go with a spacer system for LOP than a locking system.

I've been pondering changing from the thumbhole to something different. I have no experience with the asked about stock, but most shooters are now going to the vertical type pistol grip stocks.