Well, all I can say is my "New & Improved" HEST folder has become one of my favorite EDC knives, bottle opener and all. It is light and carries well, like the ZT0350, and unlike the ZT0301, which is a brick. Having a glass breaker, wire stripper, bottle opener (which can have other uses), and a 3/16" thick blade makes me feel like I have a survival knife in my pocket. I will admit that my much less expensive Victorinox OHT is probably a better one.