I miss those days of the nexus knives, the MCKF knives and Knife Research.
Since the Rasul (vanadis 23) I was waiting for a Lionsteel knife in vanadis 4E for years.
Meanwhile I had several custom knives made in V4e and cpm 4V.
For the more exotic steels and not widely know steels (Rex 121, vanadis 8, K390, Nitrobe 77, PGK, Becut...) it's easier to find some makers than waiting for production knives.
And with many talented in eastern Europe the prices are not that high.
I'm looking for a knife in K490 but I'm not holding my breath that Lionsteel will make one next year.
If they make one I hope the hardness is at the optimum level for the steel and not softer like mostly the case with production knives.
If you have a special steel you have to take the best out of it.
The steel I hope to be produced in one form or another is the 3V modified Larrin spoke about.