Thanks for the support, all
The pants are from a nearby
Duluth Trading Company outlet - they have occasional sales and discounts and a clearance "tent" sale on returns and factory-seconds - their "firehose jeans", although I wear their "firehose workpants" most of the time that I'm outdoors. My wife insists on these because I am apparently really hard on pants. We have a lot of buck-brush and brambles, green-briar and old barded-wire around our property, these are thick protection. We also heat with wood and, while these are not leather chaps, they do a lot to prevent chainsaw accidents. They also prevent insect bites of course, but aren't exactly light-weight garb for hot-weather.
... Only thing I don't understand is how can someone like your good self bare to use the knife that you have waited ages for by batoning through tin cans? I cringed at the sound of it, but thanks to you I now have faith in the 5.1 without having to put it through the same torture like you did with yours.
A while back, I was cutting apart gutters and metal roofing for the barn/shed I built off our garage to hold hay and livestock, and the snips were having a heck of a time cutting through - too many ridges/angles, and the edges on the snips are crazy thick, I really need to get around to grind them down. I gave up on the snips and grabbed my Swamp Rat Rodent Solution from the sheath at my side and started pounding and accomplished the task much more easily and quickly

However, I'd thinned the edge-angle on the RS for hunting, and this (ab)use (I cut a lot of roofing that day) tore pieces out all along the apex - I should have taken pictures before I resharpened it, but it was much worse than the slight edge-damage seen at the end of my NeckerII video. Nevertheless, it didn't take me nearly as long to fix that damage as it would have taken me to cut apart all that metal with those snips :thumbup:
With the knife-review videos, I'm trying to show a little of what the edge can handle and also potential ways the knife could be used, so I try to show some paper, cardboard, different woods, sometimes carpet, rope, feedbags, and since I've used my knives to cut apart tin/steel materials, I figure that someone else is bound to be doing it as well, might as well show that!
Also, I'm starting to try to show edge-repair in some of the videos, and there's no point showing that if I don't damage the edge sufficiently to require it - cutting apart metal cans and gutters is a good way to make that happen

I was really surprised that the 5.1 took no visible damage, since I managed to dent up the edge of the 4.1 test-knife Guy sent me (seen in another video). I may have to try some thicker metal or a nail like in Nathan's video, or just wiggle the edge more once it's embedded... but I'm not really
trying to damage the knife, just use it "normally" until it needs edge-repair. That 5.1 won't shave or slice newsprint after that use, but it would still cut printer paper, which is sharp enough for most tasks I'd use a knife this big for anyway. I did use it for butchering a couple of roosters, but it's really too big and the edge still too thick for such a task, but I wouldn't put my preferred butchering knives to cutting cans and gutters!