I think the 50th vinyl is the 71 mix so it may be sonically better but it's a totally different mix to the '69 (dude).Good to know. I bought the Self-titled and Anthem but not Aoxomoxoa yet. That definitely makes more sense if the pressing was that much of a mess. Still would have made more sense from the "story" perspective but I have zero complaints about having some amazing pressings of Workingman and Beauty instead.
Same with Anthem. the 2011 is the '68 mix and the 50th is the '71 by the looks of it. I've only ever heard the '68 to be honest as it's all I've ever owned but one of the hardcore dead lot from here may have a view on which is the better bet. The '68 from 2011 is awesome though. Bellman straight from the tapes.