On the whole, I'm satisfied, beautiful, powerful cooling system, a good service life is indicated, you can get used to the sound or interrupt it with the noise of coolers.
Pros below:
Beautiful, cools well,5 5600x up to 32 degrees idle and 65 under full load
Some cons:
Not noiseless, the pump built into the radiator at 4000 rpm makes a whistling-humming sound, not loud, but monotonous and constant, especially if the radiator is placed with the pump not to the rear cooler, but vice versa.