Typically Humble Amplifier are cherry brown switches loud prison Break Corporation germ
Cherry MX RGB BLUE SWITCH KIT, Box with 23 Mechanical Keyboard Switches, for DIY, Hot Swap or Gaming Keyboard, Tactile Switch with Click (Clicky), Loud and Tangible : Amazon.co.uk: Computers & Accessories
Cherry MX Blue switches vs Red: Which is better for gaming? | WePC
Choosing your keyswitches? Start here. | ErgoDox EZ
Which Gateron switch should I choose?
Choosing your keyswitches? | zsa.io
Cherry MX Red vs Brown: What's the difference? | Hirosart
Which Mechanical Switch Should You Use? | SteelSeries