As far as I know, this is the optical paper designed for portrait and wedding. There are more details on skin tones, etc. But I'm having some difficulties with color balance. I normally use Super C and it works very well. But with the PIII, with similar color filter setting, the photo is very flat, lacks contrast and is more on the warm side (red, yellow?). So I do not know if the paper is designed to behave like this, or I do not get the color balance right. Fuji still makes type P. Does it replace the P III?