Almay tlc is best it has great coverage and gives off a beautiful glow. I have combination skin and its perfect for me i've tried laura mericer foundation and MUFE HD and they are only half as good as the almay, be sure to get the oily combo one.
MAC Studio Fix Powder Plus Foundation NC20 15g/0.52 oz is quite bizarre indeed. I'm actually on the M.A.C. and Amazon sites simultaneously, and the Studio Fix and Studio Tech BOTH have the dual compartments....and they have for years and from 2004 from what I personally remember. Not sure whats going on here, and I can't speak for what some may have specifically received, but to state they are fake because of the packaging just isn't accurate!