Lightweight, along with a cord and an extension cord, it is carried around normally in the process of work, it does not take up space, after the first hundred staples it is like a second hand. At first, you need to get used to the angle of operation of the safety bracket. Then he drove anywhere and at any angle. Don't forget TV. Generally satisfied. Different pros: Bought for specific purposes. The device did the trick. In 10 hours, I beat off more than 1500 staples of 20 mm. Impact adjustment, adjusted so that there would be a gap for subsequent dismantling. I went through the metal by mistake, the bracket was bent, but there was always something to pull out and catch on, then I worked. On a pine bar 30x40. At the , it shoots normally on any plane . There are no complaints, it saves time, preserves health. Didn't notice any heat. Three times a double shot slipped through. It seems to have pressed, a little finger may have trembled, two brackets at one point. Cons below: Lack of attachment device. Work at height. The shock force regulator seemed too flimsy, dangling a little.