I liked the fact that the letters on the keyboard are translucent, and not painted, as well as the format of the keyboard (the presence of a numpad, a double-decker Enter and a long Backspace). When choosing a mechanical keyboard, my eyes fell on Logitech. After reading reviews on other Logitech models, I often encountered negative double click feedback. There were no such ones on the G512 keyboard, so I decided to take it. But, unfortunately, after a year and a half of use, such a problem began.