Redundancy in all things, but particularly in cutting tools.
I will say that due to inherent safety I use a saw in every reasonable application, and only go to hacking when it is the only option.
I used a Cold Steel LTC Kukri almost daily for years, the old SK5 model. It was a wicked effective cutter and would easily take a 1.5" hardwood sapling with a single stroke and a satisfying *PING* . It broke off one day right in front of the grip and turned into an unguided aerial rotary cutter, which I fortunately and luckily avoided being struck by. Had luck not prevailed that day, I could have very easily found myself with unstoppable arterial bleeding.
That was the day I started using saws. They are not as satisfying , and they are not intrinsically safe, but they are safer than swinging a blade.