Originally Posted by Vincent_P
In terms of image quality sure, but a single BD-25 could contain the extras from both supplemental DVDs for each film, AND the documentaries from the later "Limited Editions". So you'd have a "cleaner" set, so to speak- each movie on a BD-50, along with a single BD-25 extras disc for each film.
EDIT: I see Stephen Brooks made the same point in post #25.
Yes but with the recent reports that blu-ray production is reaching the limits of its capacity and there will be street date delays in the next few months, this maybe a production issue more than anything else.