In general, I had a GKS-160, I had to give it away, so I decided to buy a more powerful one. Compared to 160, it is heavier, but this is understandable why: the casing is cast, the engine is larger, the sole is different, the tilt angle adjustment bar is not plastic, the disc is larger, probably the insides are different. But on it the lock button is tighter, the power button is also tight and hard to hold. Haven't tried it yet, but I don't think it will be a problem. Honestly, I bought into the depth of cut at an angle of 45 gr. 50 mm, because basically this is the maximum size of lumber that I use, otherwise I was fine with the old saw. The wire, if I'm not mistaken, is 4-5 meters, you can use an extension cord less often. In general, according to the practice of using a Bosch tool, the wires on the entire tool are soft, and in winter they do not freeze so much. I use the tool for myself in the village (there is always something to saw, twist, drill). The sawdust blows off perfectly. For the sake of interest at home, I put a piece of paper, it was blown away by 5 meters or even more!