That top one is clever... I like how you can use the tools on the butt end while it's in the keychain sheath, or pull it out for access to the badge blade. Pretty cool. (not sure how that was corrected to say "badge" lol)
Been looking at these things for a bit. Trying to cut down on some junk on my keychain. That top one is pretty nice.
These guys have pretty good reviews up for mini-tools. I dug the one from Australia that was really old.