Interesting thought.
I guess it depends on what finishes they are set up to do. I haven't noticed makers offering finish options but it sure can't hurt to ask.
The type of finish will have a lot to do with the immediate results but also durability and simple age related changes like oxidation. We all know how glassy old McDermott finishes were, we also know that if damaged that finish peeled because it did not adhere.
Different finished require different prep and can require a lot more than simply different materials. If we want a better finish we certainly should be prepared for an upcharge.
Good thought. Thank you.