I worked with a disk for the first time in my life, my impressions were positive, I cut a furniture board (planked) like butter and, in principle, evenly (hands are crooked (well, I didn’t saw it before), in short, the necessary addition to the jigsaw. We need a vacuum cleaner, it flies much less (at times). The disk that is included for floorboards and beams, sawing laminate and thin beautiful things will not work, you have to buy another disk.