Many people claim that coloured vinyl is of inferior quality as compared to the standard black. I don't quite get this assumption as black vinyl is also coloured. From my experience, although I only have a dozen or so non-black pressings, there is absolutely no difference in quality IMHO. The only drawback I see with some of these is that the separation between tracks is not as clearly visible, which makes cueing a little ackward, but that's about it.