I recently lost my Emerson Lagriffe and am contemplating getting a new neck knife. I'm looking into the Hideaway knives and the Claw design seems to be a good option for me. However which steel do I REALLY need. The 440C or the S30V? It's really intended as a defensive tool rather than a beater, however I do expect it to be on my neck most of the time. It could see occasional cutting, if in case my folder is out of reach. Your thoughts please!