Since I saw the Pitralon in the previous pic, I report here a 9th shave with a Shark SS in the Yintal 3-piece bronze razor, followed by a splash of Pitralon.
I don't even try to extend the use of the Sharkie, but it doesn't give me any reason to bin it yet, at least when paired with the Yintal. No cuts or weepers, I don't know how.
And if I overdo it in some spots, Pitralon takes cares of it. The initial sting can be nasty, but after that you feel cool as a cucumber.