I think you might be right, on missing the essence of a Hinderer. Given that I have an 0392 and a skinny Eklipse, i think a regular hollow slicer XM-18 is going to be my next. If it is just an absolute let down in terms of cutting performance, which I don't anticipate, a visit to BGM or Transparent is always an option.
You are right, I'm definitely in the hair splitting/pointless territory of being a blade steel snob. I certainly can't tell a difference in practice. I'm just going to get whatever is available, I will be happy.
you already know