I hope you guys can help me out...I just bought the Bagatelle GM in Rubis because I LOVE the color, but after trying it on while at home, I just feel the bag doesn't lay nice because of the stiffness of the base. I am looking for a bag that I can use daily, goes with everything, and is going to last me a LONGGGG time. I was thinking about exchanging it for the Sistina, just not sure if I should get the GM or the PM. I am not interested in the MM because it does not show the red on the sides. I'm 5'9, 145 to give you an idea of my size. Would you keep the bagatelle or go with one of the Sistinas? Also, I am not into Mono prints and it definitely has to be a shoulder bag. Thanks!