PA has two musk accords, their white musk is very faint to me. But i know that i'm not always able to smell all musks. It's strange, but sometimes i do smell Ambrettolide and sometimes i don't... Olfactory is a strange and complicated thing ;-)
The ambery musk from PA has my personal preference, i like it a lot, not only for my perfumes but also for my soaps.
I've come up with a musk accord myself, which has a rather complete spectra of different musks, with their different qualities. It gives a broad pallet and almost everyone should be able to pick up a set of musk tones from it.
Hope this helps, best