Some kind of wood processing tool is handy to have when camping and may be a necessity in a survival situation. Many woodsmen likes axes, hatchets, or large choppers, but a folding saw is a great alternative. Saws often weigh less, are more energy efficient, and safer to use.
For several years I've had a Gerber folding saw which was improved by using a saw set to increase the kerf and reduce drag when cutting. It's pocket sized and very easy to pack.
However, I wanted a longer saw that could still fit in a pack. Everything else being equal, the longer the cutting stroke the more efficient the saw. So, last month I got a Silky Bigboy 360 folding saw with large teeth. With a 360mm (14.1" blade) it's significantly longer than the Gerber. The rubber handle is easily grasped with both hands.
I finally got to try it out today on a branch I had in my firewood pile, and to trim a couple branches from a dogwood in my yard.
The branch from my firewood pile was of an unknown type of wood, possibly elm. It was well seasoned and hard. The Silky chewed through it like a hungry beaver. This took only a few strokes:
Dogwood is very hard and a good test of any blade. Although it required more effort to cut than the elm (?) branch, the Silky went through it very well. I'd like to test it on some softwood but don't have any. Based on Survival Russia's videos, I'd expect it to work damn near like a power tool.
The Gerber cuts on both the push and pull strokes. Silky saws, in contrast, cut only on the pull stroke. This allows the blade to be thinner and more flexible and doesn't really make it less efficient.
The Silky feels more robust than the Gerber. If I was in the market for a smaller folding saw I'd go with a Silky Pocketboy.