I know what you mean about which ones to pack and stow. Since I have several bags of course I keep one or two in each and the rest have a special heavy tool bag. Heavy as in something I wouldn't carry on me but would stow in the car, or some other place. It is also good to rotate your blade to get use to them, their cons and pros so when you do need them, you'll have a better idea of which is best for each need.

I came this close to getting that CS bushman but then I read that it's better to make a spear with your knife than use it as one. If you use it as a spear and lose it in a throw or buried in an animal or down the lake/water, what then! A spear is easy to make (several even) and you still have your knife on you.