I really need your opinion on which bag would be the best for me. I already have a Bosphore GM and I want to get something similar, but smaller and in Damier. I have narrowed it down to 3 choices. Musette Tango with the long strap. Musette- it may be too big? Naviglio- are the 2 side flaps a pain to open each time you want to open the zippered compartment of the bag? What do you think? It's driving me crazy trying to decide! Thanks!