Review after a month of use. First mechanic. Before that, I used mainly membrane ones. At first there were misclicks because of the high keys, then I got used to it. The printing speed on the mechanics is really higher, I was convinced from my own experience. Taiping is pleasant. If you do not hit the keys hard, it can be quiet (although it is far from Logitech Illuminated). I am satisfied with the purchase. The only serious drawback is the high-frequency squeak. At minimum brightness, you can only hear if you put your ear. At maximum in silence, it is noticeable from a working distance. In ASUS support, they advised me to contact the SC.