Ws4 Design Change?

[Goldpick]

I have never noticed the different design on the current WS4's compared to the older ones - different shape and utilises the same type of push buttons as on the main controller vs the previous touch pad controls.  Was this introduced in conjunction with the X35 coils or did I miss something?

[Alluminati]

Neat. It looks that way.

The older buttons are kinda hard to feel, (IMO especially with muddy gloves) so I can see how this facelift would be useful in that regard.