OMG, a tie so far! Also, debating between black and cassis but leaning towards black b/c its timeless.... though *heart beating fast* LVOE the cassis!!!
I really like both styles and colors. I voted for the Lockit only because I have a black Lockit and love it.
But I think you should go with whichever one you love more. It sounds like you really love the cassis! I think the cassis Madeline PM would be my second choice. That contrasting bright pink interior is so pretty. I have a cassis wallet and the color really is great.