I see a lot of junk that mimics the name-brand multitools. They are a failure/injury waiting to happen. If you ask me, the general rule is "avoid them."

You'd be better off to pack some 5" Vise-Grips (with wire cutters) or 8" needle-nose pliers, along with a multi-bit screwdriver and a sturdy folding knife. That way, you can save money and have gear that won't fail in a tight spot.