I might as well throw something in.
While I can guarantee you I am not an expert, I do have a fews years in what works.
Anyone who comes out in my section of the woods with anything less than an axe and fixedblade of some time is almost made fun of. When we run into people who have been in the woods for a day or to who dont have a fire going, who haven't even entertained the thought of building a shelter its almost wonderes their still alive.
your average hiker doesn't know what a ferro rod is, the have never heard of spyderco, coldsteel or Doizer. When you ask what they had planned if a situation like this happened, some say, "thats what you guys are for right?" It can be very frustrating in the least.
When I look at my tool selection, when on duty, or a search, nothing more than a solid folder and multitool are need, most of the time, I could get by with just the tool. About a month a go, we were trolling a river looking for someone, my partner was throwing the hook and as he was bringing it back in, it caught a tree on the bottom, we were headed down stream and the line was taught around his hand, a quick second later the rope was cut and his hand was free.
I didn't need a 1/4 thick knife for that, nor would I have wanted it. But If im in the woods with my self and the ladie, whos to say im not going to be messed up and she needs to do some of the work, yes you ma be proficient with that thin knife, you might have the experience to only need a 2.5" knife, but I can bet the person your with wont, what are they going to do? that 7" 3/16'er comes in handy now.
for the most part however, unless your planning to do things the natural way, make you own shelter, cut a bunch of wood and do all the fun stuff, what else do you need other than a solid knife and a saw?
Your going to have a tent, cook set and the emanates, so why burdon your self if thats not what your going out for?
Over all, I think everyone should be prepared, for the most part people know they need to stop bleeding, they know they need shelter and fire and water, but you get those few people who don't, but thats natural selection I guess.
