That is exactly my thinking as well. Nobody needs a 10-in1 with a LED light, whistle, normal blade, belt cutter, carbide tip, etc. I carry a knife anyway, would like to add a simple punch. An auto punch is awesome, but I have had a few hang up on me in the workshop. I think a kubaton type punch is basically completely unbreakable - at the correct hardening. I have seen videos of stainless tips fold over after banging against glass.