I'm not sure what you are asking.
If you know what a 220 coni is, then you already know the difference between a kill trap and a hold trap, and the various sets.

Trapping for tradition, fun and profit, have little crossover with survival traps and snares.
I carry muskrat trap in my possibles bag with my blackpowder kit, but in a real emergency, I'd be making and setting bird snares.