Have the Bosch saw now for 3 weeks in use and am very satisfied with the cutting performance. This saw cuts through any wood from fluctuating small branch of massive logs to old Wurzelstrünken like butter, where my old power saw has seized every now and then. Is a real joy to work with. Although I'm left-handed, the saw is also comfortable to hold. The first assembly is somewhat cumbersome because it is difficult to actually lie down the saw and leaf flat, and the heavy blade like slipping on his holding noses something before you have the fuse cover on it. But if all times together, must be tightened only occasionally, which is easily possible with the combination hub. The supplied chain oil is enough, unfortunately, only for you to try, because you should order them or have some in stock.