Regrettably, my comments are from first-hand experience. I have a CS Heavy Machete and it is truly awful. It will not hold an edge and it flops around. I don't know, maybe I got one from a bad batch where they blew the heat treat.
Is that the flat nosed one?
If so, I have heard that particular model is indeed a POS. I never had that one, but the other models are well worth the money.
I have never heard anything good about the heavy model.