I don't like how some cartridges have end labels and others don't. That was what was better about the US SNES cartridges than the SFC design. Sorry, I'll take the US design over the SFC any day just because of that. It forces you to look like a dumbass if you just have the carts stacked up or otherwise just so the top is seen. You have to do like the AVGN said in the video and just start pulling them out and looking, gee is this the game I want to play? I'm guessing that Nintendo did not feel like redesigning the cartridge that much for the N64 since all that was done I think was another dumb physical lockout. They should have put damned end labels on them.
I really do like the HuCards. Probably the coolest cartridges ever. After that I'm not sure really.