not getting either for now, still happy with my ps3. definitely looking at AC- black flag though
EDIT:
which sadly will cost me about 120. damn big companies jumping the price through the roof just because I am in australia, with no actual basis for it. Hilariously, apple, microsoft etc all got called before a senate enquiry about why the price was so high in aus compared to everywhere else, even for electronic content, and every single one of them pinned the blame on everyone else :P