Unfortunately, I've never worn the PCD II shoes. On another thread, a poster mentioned that they were sized differently than the PCD originals. Whether this was due to the upper material being different or the sizing being shifted down one on the lasts wasn't clear.
The original PCD fit normal in the heel and had a wider forefoot in my opinion. Some wearers thought they fit a half-size long. I wore them comfortably at my given size but have to size up a 1/2 size in most Prince shoes to have enough forefoot room. My E-width feet with a wide toe spread were happy with them. If I were to try the PCD II, I'd size up a half-size because what I've read about them.