This Leatherman (Super Tool-300/831102) is already making my job as a comercial overhead door installer just that little bit easier. If you do the kind of work I do, I think you'll like what it can do for you, as well. My job requires that I work on ladders, sometimes very tall ladders. It also means working in some very tight spaces. That means I regularly find myself at the top of my 28 foot extension ladder, unable to strap on my tool belt, because of space requirements. So, it used to be that I'd be twenty feet up in order to do a simple thing, like adjusting limits, and find that I also needed to refit a few wires, retighten a few mounting screws, or other small extras. I'd have to extricate myself from where ever I was, clamber down, grab a pocket full of tools, and do it all in reverse. During the last week my new Leatherman has saved me many of these trips. Just today I had to rewire an operator, and trace a few wires that went through some waterproof connectors. Loosening up the cinch-nuts on the connectors was easy with the plier head, and they were about an inch wide, so the tool has both good grip, and the ability to open wide enough to do what I need. The stripper/cutters are just as easy to use as the ones on my $36.00 needle-nose pliers. They're actually sharper, and replaceable.As for build quality, I honestly can't find anything negative to say. It's built like the proverbial tank. Fit and finish is excellent. The plier head and replaceable cutter/stripper inserts were the main draw, for me, and I'm not disappointed. They're very well aligned, and built to take hard use. The fact that the tools aren't available without opening the handles really doesn't cause me any grief, at work. If I get a Leatherman for use outside my job (a distinct possibility), I might go for something like a Charge, with it's tools available without opening up the tool. But for heavy/work use, the Super Tool is everything I need, without the flashy extras. Not that I have anything against flashy extras, but they don't belong at work, where many of them may not survive. Not a problem with this Leatherman.The premium leather and nylon sheath is certainly up to the job of containing and carrying the tool, but wouldn't look nearly as pretty, after a few weeks on the job. I'm saving it for wear, outside of work. I bought the Leatherman nylon molle sheath, to wear at work. It's also very good at it's job of keeping the tool secure, and if I catch it on something the velcro doesn't completely open and dump my shiny new tool out, like the single snap on the premium model could.The only thing relatively negative I could say about the Super Tool is that I'd like to see a few of the tools exchanged for something more useful. I, personally, don't have much use for can openers, awls, or a lanyard loop. But that's just me. Perhaps others like those items. However, for a working tool (which this thing definitely is) I'd like to be able to order a version with, perhaps, a good full size quick exchange bit driver, in place of some of these. There may be an adapter that will slip over this tool's excellent phillips head, to accomplish this. Not sure if that works with this model, or not. It would be nice, though, to have it internal to the tool. But, again, that's just me, and it seems that Leatherman is doing just fine without my input. As a certain very popular gear reviewer on YouTube is fond of saying, your mileage may vary.Bottom line; this Super Tool-300 has impressed me enough to guarantee that I'll be buying other Leatherman products, in the future. It's worth every penny.