If you want one, get one..I like the white MC one the best.
I say it depends on what you are gonna use it for. Some people have had problems with the MC wapities because the logos have a tendency to chip. If you are looking for something more durable--go with the mono.
how do you girls use it?
a lot of people love the wapity here. Personally, I think the black mc one is one of the cutest accessories ever! I don't like the mono one because I don't like how the LV isn't center and the big fabric looks weird imo. I also hope that they make a damier one or damier azur, I would buy either...probably both but it does not look like they are going to at this point.