Blk Denim Cabby GM or Black Epi Speedy 30?

Black Cabby! I'm not as huge of a fan of LV these days but I still REALLY LOVE my Black Cabby...it has the perfect slouch factor, oh-so-pretty shape and texture, ostrich leather, and can be worn with many looks.
 
I think it really depends on the purpose of using this bag...
I use my neo cabby as my school bag, because it fits my textbooks, my letter size binders and there is a shoulder strap~
and I use my epi speedy(ivoirie) as a dressy / classy hanging out / gals-nite bag, b/c no matter how stuffed my cosmetic pouche is, the speedy always got room for it!
 
Epi Speedy 30 is more classic.

Any recommendations for me? epi black alma, lockit or madeleine GM? would prefer a classic multipurpose bag. Already have Damier Speedy 30 and Damier Saleya PM. Am in my late 30's and medium built, like the Alma but would it look too old for me?
Thanks!