The white Forward/Fukka is a clicky switch.
The boxes still say XM even after they changed to the Forward switches. I had asked Bruce at Keyboard Co about this, and he confirmed that they had the newer ones with the Forward switches.
I have only typed on original clicky Alps switches - which feel more like buckling springs than Blue Cherries. The Forward switches are meant to be lighter, but not quite as substantial feeling.
and still clicky...hmmm, sounds interesting.