Of the different types of console game packaging do you prefer?
I rather favor the oversize jewel cases that the Sega CD, Sega Saturn and a few of the very early Playstation 1 games used. Fairly easy to keep in order and easy to find individual titles, they also offered manuals that were easy to get in and out without damaging and unlike anything cardboard (most notably those absolutely wretched genesis cardboard boxes) they didn't damage very easily.
Your fave?