For my first LV purchase, I am deciding between the Damier Duomo and Manhattan GM. They are both beautiful bags, and I am torn. I know the Damier is easier to care for due to its lack of vachetta. Any other pros and cons? Side question - why is the Duomo so much more expensive than the Speedy? I see that the Manhattan has a lot more hardware, but it doesn't seem to me that the Duomo has that much more hardware compared to the Speedy.