I think BRKT does custom runs of new designs in 12c27 sometimes to test if a new design catches on. If we clamor for A2, Mike will listen,
But I am telling you, this stainless is amazing the way it is heat treated, etc. I am very happy with its perfoemance, and I never thought I'd say that. Except, A2 is still my top choice.
Scott, I have used 154CM extensviely -- my TOPS CQT Magnum folder. Also one of my favorite stainlesses. You've seen some of the stopries of the abuse I have put it through, like cutting off a car fender using a baton (I had to do it, folks not a Noss test).
Naval Special Warfare often requests 154CM because their tests found it to be their preferred combo of strength and corrosion resistance. I know this firsthand information, not via marketing rumors, and they were smart to put knifenuts in the teams in charge. However, that doesn't mean it's the best, it's just their preferred that they tested for their particular purposes, which are quite different than bushcraft! However, I used to skin, carve traps, and do many aspects of bushcraft and 154cm held up nicely.