I love MAC and have been a Studio Fix Fluid user for a while

The color match between NC50 in the liquid, and NC50 in the powder plus foundation is off. I found the powder to be significantly lighter. I thought it might settle a bit and darken, but it never did. I was disappointed. The overall wear of the PPF is great, but I would say don't assume that because you wear SFF liquid in one shade that the SFPPF will be the same.