Depends on how many people we have. We can do a box of Dark Ascension for $20 with 8 people, or we'll crack 2 boxes with 16 people for about $19 a person. Which, for 6 packs, is a pretty damn good price for a second set. Statistically, you will have a higher chance of cracking a mythic rare in Dark Ascension than you will Innistrad, because the ratio of total rares to mythics is smaller. ...Can anyone say "New Soren?" And that one red spell they spoiled is really really sweet flavor for the set. I'm seeing R/B recur decks that run Faithless Looting.
For those who haven't seen, its draw 2 and discard 2 for R, with Flashback 2R. Absolutely brutal for recur decks.