Gazzew U4T (100)

These switches are the definition of tactile thock. In fact, the T in the name means thock! Like their U4 siblings, these 5-pin switches are exceptionally smooth and nicely show rear-facing RGB lights. The U4Ts have a well-defined tactile bump near the top of the press, are factory lubed, and the thock comes from the bottom-out. You can hear a sound sample at https://www.taxnerds.com/keyboards.html .