I'd certainly like to know more. I am somewhat conflicted in the sense that if the QF deal is reaaly better, there will probably be a "run" on QF club memberships at the expense of the AC. I consider myself a loyal AC member, so I guess the decision will have to be made based on how much difference in cost there really is. (I don't really care about the free drinks.)
I just returned from a month in Australia, and I can testify that the QF clubs are terrific! Breakfast and lunch served, lots of goodies to choose from, and quite roomy. Of course the volume of passengers isn't as great as in most ACs (although the club in SYD was quite large and had loads of guests).