I think we have the same knife. Your experience with simple carbon steel is different than mine. If you are saying that the forging and heat treat by a first rate smith will produce a knife that performs much better than most people think, I agree 100%. But even the best O1 and 1095 etc don't match the characyteristics of the 3V I've used. They are more flexible and can take alot and can be more readily repaired but 3v, and infi for that matter, are amazing.
I still prefer some people's 52100, like Wally Hayes', but that probably isn't a simple carbon steel blade. This is just from my limited experience, mind you, I make no claim to expertise.