Well to be honest, if tshtf i'd hire a day worker off the corner and buy a few disposable mops. :barf: My modest collection of dedicated survival knives, units that go into kits consist of a Camillus service issue survival knife,Linder sailors's knife, a Fallkniven F1, Reeves Aviator, WSI Ranger produced by TOPS. These are all off the shelf production knives, not one of any number of fine one man operations. My first Camillus snapped at the hilt batoning during Arctic Survival School. My disgusted instructor fished out the replacement I have today. Even as a dumb E2 fresh out of bootcamp I figured he wouldn't be around in a true situation to hand out another spare. I've come to actually like many aspects of the knife, but ever aware of the infamous snapping tip and carefull not to stress it to self destruct like it's mate long ago. My second knife, the Linder became my first purchase after a Kodiak Fisherman gifted me a puukko. It served me well on Lifeboats and Icebreaker. I learned to appreciate ROSTREI STEEl, a nice handle with pleasant ergonomics and no upper hilt in the way. The Aviator was acquired when I flew sailplanes. The cylinder metal grip is not ergonomic and gets mighty cold or hot. I also don't care for hollowground blades. But it is superbly made, and in a truly space and wieght conscious environment with a hot and cold desert below was near perfect. You actually may have to hack free from some aircraft and I wore gloves anyway. The WSI is a superb tool, greatly reflecting the Alaskan home of it's designer the late Chris Janowsky. Another metal grip, but again I have hand protection. And finally the F1. The grip is a bit small for my hand, a common observation by owners. The strength is superb, it's sharp and virtually maintenance free. I've managed to use it for all the previous scenarios; winter woodland, ocean, flying and hunting/camp use. In it's simplicity it does well in all. I'd feel confident using any of these knives in any of the above scenarios. The F1 just seems to pull together all the combined needs in one package with few of the compromises or shortcomings.