I have a Dewalt Bare-Tool DC385B responding saw.It offer up to 3000SPM and 1.12stroke length.It takes just 15minutes to recharge.It is lightweight , weighs essentially 5.6 pounds .I used it for cutting branches. I saw it at here and checked the video https://youtu.be/eYD4scLo7JI. I am incredibly content with its thing.