Just remember that the "kukri machete's" are not a kukri, they are a machete. Machetes are made to clear vines and small vegetation not for heavy wood processing. The [*proper model] kukri on the other hand is made for heavy wood processing and will usually be heavier and less effective on smaller lighter vegetation. And when these machete and kukri/machete hybrids get pushed beyond their limits, they break in a big way. I would hate to have one blow up and come back and hit me in the head when I'm out in the middle of no where.
* Not all kukri are the same or made for the same jobs, some are for fighting, some for military and others as a farm tool. Even a camping type kukri can come in several very different types. For instance a kukri made for general utility work in a short term camp that is going to be carried on the belt will be smaller and lighter than one used in a longer term camp that is carried into the field in a pack or vehicle.
Some of the heavier kukri/machete hybrids like the Ka-Bar are good choices but if you are looking for a modern kukri that can do it all you would be crazy to overlook the CS Gurkha Kukri because nothing really comes close. It is lighter to carry than any traditional Nepalese kukri on the market today and the Secure-Ex sheath makes it 10 times more versatile. The SK-5 isn't some fancy exotic yuppie steel but it take a terrible beating and goes on and on and on. I know someone will point to a youtube video of one chipping and you will hear the mythical handle that wore out but you can also see several new active TV shows dedicated to tracking bigfoot and ghosts. The only downside I have ever come across with the CS kukri is that the perfectly machined blade can stick in some woods, especially some green sappy woods but even this is only a slight annoyance especially when you consider that this type of wood isn't used in firemaking unless it is in an extreme emergency. I know some people don't like CS or Lynn but you really can't argue with the knives, most do the job as good or better than anything available at any price.