Hey guys, Id like some help with my next purchase. I was gonna buy a contego, but I kinda put that on hold after seeing NGK has the esee 4 in tan selling for 92 bucks with the sheath and molle stuff all included. The cheapest I had found it before was on amazon for 122, so this is a screaming deal. i was about to pull the trigger, but Im just not sure whether I really what a knife with carbon steel.... How quickly will this thing start rusting? I'll obviously oil the edge and what not, but still. Anyone with experience wanna chime in? I live in SoCal btw, so its not really that humid or wet here.