I see nobody is answering. I hesitated because I have no experience with ZBrush, nor have I tried to actually use vector maps in Poser. I know vector maps are great, just not sure that SM did that correctly or consistently. Certainly they did not use Normal maps consistently and I discourage people from bothering with them in Poser. Whether or not your ZBrush media will plug right in to Poser is an open question.

SuperFly, at present, cannot do micropolygon displacement, even though Cycles now has that. So displacement isn't really workable for SuperFly as it only moves vertices, not faces, but it can work well in FireFly.

---

Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)