Oddly, your name doesn't instill confidence in your ability to handle knives... I don't know that I'd chance an auto-knife! Seriously, a knife isn't the best way to defend yourself, which you may already know if you earned your name the really tough way. In that case, I'd expect you to want something that didn't require you to be so up close and personal. There is something comforting, actually 'Special', so to speak, about a .38 or .44. I can see the need for an auto-knife backup weapon if you are either a LEO, military, or maybe even professional security - but not as a civilian.
Now, perhaps you just want an auto - because you 'can' have it - or are a collector. I'd get the BM - better steel, etc. Great lock. Heck, who am I kidding? I had a recent 'either/or' - it resulted in 'both' - probably your best alternative here, as they are a bit different. So, get both! Let us know what you think of them.
Stainz
Now, perhaps you just want an auto - because you 'can' have it - or are a collector. I'd get the BM - better steel, etc. Great lock. Heck, who am I kidding? I had a recent 'either/or' - it resulted in 'both' - probably your best alternative here, as they are a bit different. So, get both! Let us know what you think of them.
Stainz