Do you need more then just the Dual Saw?  The Dual Saw does work and is a very useful tool to have around if you don’t have a saw.  The power in the Dual Saw is great.  It is able to cut cleanly under its own weight and power.  The Dual Saw offers you the ability to use it on almost anything.  This makes the need to have many saws less.  Since other saws can be hard to use in tight corners, this saw is easy and mobile.  See the link above if you want to learn more about the Dual Saw.