These switches are fun
I own one branded as optimus
These are fake clears (no space for the LED and no branding on the switch). Unfortunatelly their fun and loud click dissappears after a while. You can easily convert this board to MX as it is compatible (pins and size of the switch is the same).
I think they are called aristotle switch. Stems are tiny bit smaller than original cherry, which makes the caps tight on original stem. I converted mine to MX black.
Great board for modding:) grats