The difference between good, but expensive, unfortunately, branded branded instruments lies not only in reliability or some unrealistic parameters. Good tools of good brands differ from the rest in that, using the example of Prof. Bosch, we can say that it is not bad, it is expensive. That is, good, but more expensive than the same good, but less expensive branded items. And noname sometimes gets into the “stream” and gives out very good devices, peeping, or even simply copying wise decisions from leading brands. But they are not the rule. In most cases, cheap drills are "somewhat" inferior to expensive ones. In many ways. Addition to feedback on the results of the work. As of August 2022 I can note the low working capacity of the batteries. With an intensive load on the drill, two 1.5 Ah batteries from the kit and one charge are not enough. For fine drilling, grinding, screwdriving is enough. You can work actively, the drill has enough power, but stronger batteries are needed. Consider your options and needs before buying. And another moment-12v fiction. This is for those who don't know. The same elements are used as in the 10.8 V tool, only if we consider the operating voltage of one cell to be 3.6 V, then we get the same operating voltage of 10.8, and if we assign 4 V to the workers, then all 12 come out at once. Only these 12 are enough for quite a bit. After a short operation, the maximum rotational speed of the cartridge drops quite noticeably.