If you could get your hands on either one, you are lucky indeed...if you have to decide between both, wow, you are REALLY lucky !!!!!
In this case, I would choose Damier for it's subtle chic-ness...
I like the damier better. I'm new to LV, but lately have been liking damier more and more...perhaps it's because it's so easy to take care of. I'm also biased though since I have a damier sophie.