Ok dilemma - trying to choose between these two Chanels. Which would you go with and why? I need a bag for every day use and tend to dress on the casual side. I had the 2.55 in the small size and just LOVED it but it was way teeny for all my junk. I've been wanting a bigger size ever since - the one I can get is the 12W x 7H which I think is the large? Unfortunately I can't have both as I'm not working right now. I already have the flap in my signature but I would consider getting rid of it if I got the 2.55 as they are too similar in style/color. Thanks for any thoughts!