I picked up a few knives at a flea market today. I didnt know (nor did the seller) why this one had a blunt tip but I got it anyway. After doing some research I found out its a scuba knife. I dont scuba dive (I cant even swim) but I was wondering if this kind of knife would have any kind of advantage on land. I just started making a bug out bag. Would I be better off getting a more traditional knife for my bug out bag or should this one be just as useful?