I have on of these saws! They are amazing! Someday when I clean out my garage, I’ll find it!The engine runs very smoothly and doesn't make a lot of noise. Love it!I definitely felt the anxiety build until he removed the cut piece and it wasn’t a full tree.There was a trend in my school where students would cut the chairs with string using the same method.My friend quit his job at cutting trees when I showed him this video.