I chose primarily by weight and with speed control, then I added a soft start and anti-jamming. The weight of the existing 230mm Interskol mercilessly tore out the already sore joints, so I decided to replace it with a smaller and lighter tool, and completely abandon hard work, so I looked easy. To be able to grind wood, the paintwork of the car was chosen with speed control. By adjusting the speed, you can also reduce the load on your hands when cutting. Since the old Interskol strove to escape at the start, he looked for what was causing this and began to choose with a soft start. I took a small hitachi from a neighbor several times a little weaker than this metaba, but without adjusting the speed I didn’t want one. It proved to be practical in work: the length of the cord is almost always enough (more often you still need to work with an extension cord), the cord is soft for work in the warm season, the plug is usually strong, a good wrench, it’s a pity there is no fast clamping nut. The disgusting fastening of the protective casing spoils the mood when it is necessary to change the position of the casing.