Me too, I have a few big cd wallets (like 12 by 12 by 6 inches thick) where I put my dvds as I rip them and discard the cases. They don’t take up much room and prove that I own all of the movies I ripped.

I converted them to mid quality mp4s so can keep a copy on a 512gb usb flash drive so I can take my movie collection anywhere I travel.