There are certainly times when I need a pair of pliers, a wire cutter, a quality file, a saw, etc., but I find that a lot of what I would use a multitool for my Pioneer X can do just fine. I can loosen or tighten most flat and Phillips screws, punch holes, cut things, open bottles, break down boxes, pry things, clean my nails, and even strip a wire in a pinch. And on top of that it has the best set of scissors available on any multifunction tool. I carry a Leatherman in my bag for those times I need more, but those are a lot rarer than I would have thought.