Hi everyone. I need an everyday carry knife that's tough, comfortable, and holds an edge well. I can't decide between a S30V Native, Black Native III, or Calypso Jr. Lightweight w/ VG-10. My biggest kicker is the steel. I'm not sure if I like S30V OR VG-10 better. I'm leaning towards S30V, but I don't know how well the locking is on the Native since it doesn't have a detent in the lock release. Is this a big problem? The Native III has this feature but I'd have to settle for VG-10. I'm not sure that would be a fair trade. However, I don't really know which steel keeps an edge better or which one is harder or can stand up to more abuse. I know S30V is usually more expensive but I'm not too clear on the greatness of it. Then there's the the Calypso Jr... I can get this one pretty cheap, so if it's tough enough to handle normal chores like boxes, plastic, wood (to make a spear for marshmellows of course), or even self-defense please let me know. If it's not, I'd rather pay a bit more for something a little beafier. I've handled a Native III and it fits my hands rather well. Another thing I like in a knife is smooth, buttery action. One thing I don't like about the Native is the black clip. Of all the pictures I've seen it seems a bit too glossy for me, or is this just from bad pictures? Sorry about the randomness in all of theses questions. I'm just kind of putting out thoughts. Anyway,I appreciate anyone's incite and I'm grateful for your time. Thanks a bunch!