My sharpest razors are my German ones but my best shaver is a 6/8" Pre. 1881 Wade & Butcher 1/4 hollow I really learned to hone on that razor. I paid a few bucks for it & my early honing abuse didn't hurt it. I think you could hone that razor on a brick & get a good shave.
I would have to say both on the poll myself. Working with steel all my adult life You can tell good steel by the way it grinds, welds & machines. Good steel is a pleasure to work with.

Slawman