The Chinese crane Lambegr stopped working smoothly after a year. When I tried to take it apart, it broke. It cost the same as Grohe, the quality feels an order of magnitude lower. Those. Lamberg died a year later, Grohe 10 years later as new. With its pros: A trusted brand. After 10 years, it works like the day it was bought. Smooth running. The quality of materials. Cons below: You cannot replace the inlet flexible hose, otherwise you will void the warranty (seals are installed). As I understand it, attaching it to the faucet is almost original, and you may not find the necessary replacement in the neighboring household store. The inlet pipe has nuts 3/8 in size, with standard 1/2. Therefore, plan for additional costs for the purchase of adapters. To replace these hoses, the valve must be completely disassembled. To do this, you need a hexagon, socket head (I don’t remember the size). You can’t unscrew it without a head with a key - it breaks, scratches, breaks a plastic nut. If a faucet with a bottom valve is like mine, then keep in mind that the drain under the bottom valve is smaller than the standard siphon, buy an additional drain system. I don't remember the exact size. Didn't find adapters. While left the standard drain. We got a cosmetic defect from the box on the back of the faucet, at the very bottom at the base, the size of a little finger nail, chrome paint as if corroded by acid, Scored because it's still not visible, but just unpleasant.