alfred10 wrote:
I am looking for a survival edged weapon to use for various tasks. I am considering a machette, black jack viking raider, or a kukuri. This will also be used if I run out of ammo for cqb. Which will do the most damage
I tested various weapons, both purpose-built and improvised, against coconuts, to test how much damage they did. The machete was disappointing. Good marks went to the Gerber Sport Axe and, somewhat surprisingly, the 4D Maglite, which absolutely DETONATED the coconut. The Woodman's Pal was also effective.
The khukri (various spellings are acceptable) is widely popular; I have several cheap ones and am not a huge fan. I'm sure if I had a good one, I'd like it. Note that the Colt Steel "Khukri Machete" is NOT a khukri, it's a machete that happens to be shaped like a khukri. Not that it's a bad machete, necessarily, but it doesn't have the heft, weight, and tip-heavy balance of a real khukri.
The Woodman's Pal is a reasonable investment; the Deluxe model has a D-guard to protect your knuckles. It's got an axe-like convex grind to its blade, making it good for chopping, splitting wood, etc. It is not as good as an axe or hatchet for these tasks, but better than a machete. It can also be used for machete-like tasks, such as slashing brush.
I did some brief research (Google) into the Black Jack Viking Raider and superficially, it looks like a piece of shit. I would MUCH rather have a Gerber Sport Axe. And I do.
Also, don't neglect a basic fixed blade knife like a KA-BAR or Cold Steel SRK.
I can provide further guidance if I got some clarification on what "various tasks" you had in mind. Also, whether this item is to be used around the home, on a farm/ranch/homestead, in a car kit, strapped to your combat gear for running around killing shit (which you plan on doing...why?), packed in a Bug Out Bag (and your Bug Out plan is...what?). Different tools are better for different tasks; please clarify.
But, short answer, if you have a multitool, a "tactical" folding knife, a fixed blade knife, and a hatchet, you'll be well prepared for most wilderness tasks. The multiool and tactical folder are probably all you need in a town or city.