I like to store my raw cards (pre-war and vintage) in binders.
Pros = being able to see multiple cards at once = visually appealing.
Cons = could damage cards if you rearrange them often, or if you allow other people to carelessly flip thru the pages (not applicable to me cuz no one else views my cards in person, just me).
I store them with the binder spine up, so the pages are dangling free.
https://www.archivalmethods.com/prod...-slip-case-set