Has anyone tried Happ's Perfect 360 joystick unit?

I have just seen on the Arcade-in-a-Box site that they also offer Happ's Perfect 360 joystick unit as optional upgrade for their custom-made arcade stick.

Does anyone have any experiences with it, how sensitive it is and if it's superior to micro-switches?

 

The arcade I frequent have Perfect 360's in most of their cabinets. I favor Happs controls (Perfect 360's, Competition's) when I play 2D games because that is what I learned them on.

For VF I prefer a stick with a square gate which are mostly found on Japanese made sticks (Sanwa, Seimitsu). I find square gates essential to precisely hit diagonals.