I wouldn't get either the zippy compact or coin. I'd get the full dized zippy. So from your options I'd choose the Emilie. What items do you usually carry in your wallet?
I have a DE Zippy Coin, DE Sarah Trunks, DA Zippy Wallet, Mono Insolite, and Mono Etoile and BY FAR my favorite is the Sarah. In my opinion the Zippy Coin is a different use than the Zippy Compact - for the money, I would rather have the Sarah than the Zippy Compact but then again the Sarah is a full size long wallet. I use the Zippy Coin when I'm carrying my DE Eva - in other words, I consider it just for a small bag and not an everyday workhorse use.