The Red and Blue Cherry MX switches produce a loud click. Cherry MX Red switches are quieter, but they still produce top-out and bottom-out effects. Depending on the level of feedback you prefer, you can choose between a Brown and a Blue Cherry MX Switch. The Red version is the quietest, but it has no tactile feedback.
Cherry MX Red vs Brown Mechanical Switches; Best Cherry MX Brown Mechanical Keyboards; Gaming Experience. Outemu Brown mechanical switches offer perceptible tactile feedback, which is advantageous for gamers who want to receive feedback on keystrokes without having to listen for an auditory click from some switches. Without the potential
sISls.