The ONLY thing I don't like about mine is that it's handle isn't replaceable. HOWEVER, it looks like I'd have to set out with absolute destruction in mind to even ATTEMPT to destroy this handle. I think I paid somewhere around $25 for mine and I feel it's money well spent. It takes an edge easily, stays sharp unless I'm chopping limestone (haha), and has a very well-balanced feel to it overall.
That being said, I also have a small foldable saw as well. They both serve their specific purposes well, and since the saw hardly takes up any room, there's no reason NOT to carry it. I say get them both and cover all your bases. Simple.
I use my saw primarily when setting up my tree stand to clear out any brush that covers my shooting lane, but I keep it in my BOB for emergencies.
There's already a link to the Fiskars camp axe, so here's a link to the foldable saw that I carry: