Unless I miss my guess that Jungle Primitive is 420 stainless.. Which is garbage unless it is Buck's 420HC. 420 would be OK for a tomahawk, but a carbon steel would serve you much better.
That hawk is fine for fighting, shitty for chopping. The hawk is too light, the bevel too thick and the edge too short. You will be pulling your hair out in no time when you go to chop something bigger than an inch or two in diameter. Something with a longer beard, heavier head and thinner edge is the ticket.
That JP knife looks all kind of useless. The partial serrations are worthless and take up the most used portion of the blade- near the hilt where you get the most leverage. The sawback isnt good for much if you are carrying a hawk. It's also too big if you are going to have something else to chop with. A smaller, light profiled fixed blade that will actally slice worth a shit is a hundred times more useful. I would suggest this combo
Cold Steel Rifleman's hawk. It has a good weight to it, fairly thin profile and twice the cutting edge of the SOG. Also made out of 1055 carbon steel which is much tougher and holds an edge longer. the hammer poll comes in handy I have one and it is my go to camping chopper- Can be found on Ebay for $30 shipped. Rub the handle with boiled linseed oil, mabye thin the edge out a little and you are in business.
A Mora, from Mora of Sweden. Medium to smallish fixed blade with excellent quality steel (your choice of stainless or carbon) and a Scandinavian grind which makes it easy to sharpen and cut like the dickens. Available for $10-15 or so online with many different handles and blade styles, all are good.
With that combo you can do just about anything.