In my humble opinion from my experience with 400 or so knives using the steels I mentioned above and sharpening from a blunt edge----
I do not see all that much difference in sharpening (or grinding) between the different steels. The difference in edge performance is more about the geometry of the blade/edge and the heat treatment.
I historically went with an approx 59/60 Rc using 440C, A2, 154CM, CPM S30V and 52100. All not too difficult to sharpen and holds and edge thru multiple animals.
ie: quite similar to sharpen and hold and edge.
This batch of blades I am doing now is out of CPM 154 and I am going with 61Rc. I did not notice a great difference, (possibly a few more strokes) to get sharp and seems to take and hold and edge EXTREMELY well.
I do not have any measured or retained data on this, just my fading senior memory.
I would think that most any blade from a reputable maker will perform quite well (that is why he is reputable). Certainly should be better than most production blades.
Just my opinion from the beach.
Tim