Pochette, I have one and love it. The Zippy is great too but I don't like the look of zipper going around 3 sides of the wallet, to me the Pochette is more feminine.
i love both styles as they are very functional! I personally prefer the pochette wallet more as it offers more CC space. I also like that when you open it up you can see everything, no need to turn it around to see the other side (like the zippy as the CC slots face each other on oposing ends). If i didn't have an agenda I think I'd go for the zippy as it offers more room to store things in, but since I do, the pochette size is perfect for me! Forces me to carry less junk in my wallet! lol