I've been using MAC's studio fix fluid SPF15 in NC30 for a while now and I'm thinking of switching over to something a little bit more sheer. The MAC face and body foundation seems like a pretty good deal with it being available in a 150 mL bottle, while as the stuidio fix fluid comes in a 30 mL bottle. I'm wondering if anybody's tried the face and body foundation from MAC. Do you know which shade would be the closest match to the NC 30? Would it be the C3? Thanks for the help in advance. I really appreciate it.