Mags Came In

Woot, my twenty C-Products mags with Magpul followers came in last night. They look to be excellent mags from what I can tell. Nice and stiff construction. Now I have to figure out what to do with them. Should I leave them in their plastic wrappers up on a shelf, or load them all up with ammo, and store them in my ammo locker (otherwise known as my closet)?