In this video, I compare two 20watt diode laser engraving machines to one another. I take a close look at the ATEZR P20 Plus and the xTool D1 Pro noting each aspect that I like as well as a few that just don't seem to measure up. In the end, you'll get a very good idea of which machine might work the best for you and your shop requirements. Watch and laugh as each of these of these units gets ranked by me in the most scientific way possible!