I guess I'm boring...but you can never go wrong with a classic Speedy in mono. I love the Damier, but I try to view some of these insane purchases as investments. How much use will I get out of it. Will I be able to use it for a long time.
I guess, too, it would always depend on what type of outfits u wear. You know, you could compromise--buy a used mono (plenty of those out there) and splurge on your Damier.