The cool thing about these linear switches (Black, Red, Silver, Grey) is that you can type extremely silent if you like to, by just hovering the keys or you can type loudly by bottoming them out (if somebody was wrong on the internet or so).
When I type silently it is less loud than my lenovo notebook keyboard.
For me the click was never really necessary — the resistance of the spring is already enough. Maybe it is because I play guitar, bass and piano.