[Earth]

I'm not educated on this fancy knife, but can ensure you my 10 dollar gas station knife can cut and stab any one stupid enough to walk up on me just fine. Nothing fancy, just a fold up but hell 4" of blade pretty much any where is more than enough to do the job.

EDC folders don't need to be fancy, cheap $10 knives will do just fine for cutting boxes, wire, just every day things. However don't let your life depend on it.

Nobody in the right mind would try to put a folder through the abuse of which a full-tang knife like my KaBar can handle and those folders couldn't handle it either unless you go for higher end benchmades, cold steels, etc which still are not designed for it.