I bought it as a gift for my husband, I chose according to my own criteria, the main thing is that 18V, the more batteries, the better, well, price-quality. With the last criterion it was not set. The price is high and the quality is more than satisfying. I'm not fragile, but for me it is very heavy. For a man with bitsukhas, just right. In general, the husband is happy as an elephant. In general, it was an appendage to the podvrku . The main one is a set of bits and drills :))). The suitcase is just huge, you can stuff a lot of stuff, there is a place for another battery. It was given for housework and for summer cottages. The quality is good, well, this is understandable, the name of the company speaks for itself. I liked him too. I recommend to buy P. S: sorry, the review is purely girlish, and therefore not very informative. I do not understand these brush, brushless, etc. . And Shurik is very worthy.