I got into balisongs six or seven years ago. My friend that saved me from geting a double edged bali was into them for only a month or so. I used it for any and every thing you could use any knife for. I never got into fliping untill a month ago. It's just a personal prefrence for them. I never wanted to learn how to flip it untill now. So, if you buy one, get a Jaguar, or Bear for starters. Use it till it wears out, by then you will know if its just a phasefor you. If you carry a pocket knife now, then the wors that will happen is that you will end up with a work horse of a knife.
Oh yea, I never even knew they were called Balisong knives untill finding this site! I used it for a normal pockett knife, still do.
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A man who knows not, and knows not that he knows not is a fool, avoid him. A man who knows not, and knows that he knows not is a wise man, teach him.