I have been working with screwdrivers from this manufacturer for more than a year. Who cares, in my opinion, they are actually Stakhanovites. I have a small home carpentry workshop, work with wood, production of cabinet furniture. The first pit psr 24 screwdriver was purchased back in 2022, although at first I doubted the correctness of the choice, time put everything in its place. I bought a psr 18 d1 2.5 years ago. The third time I already knew what I would take. Shurik lies comfortably in the hand, like an extension of the hand, does not strain the hands, after work the hands do not feel tired. Durable plastic, rubberized handle, good torque. A big plus is maintainability, within reason of course (battery pack banks, motor, power button). And the price is right, of course. All screwdrivers are currently working, they work from morning to evening, 7 days a week, I use the tool adequately, I follow the manufacturer's recommendations. Satisfied with the purchase. I recommend to buy, the main thing is to have a clear idea for what purposes.