Saturn microswitch controller

I found a third party Saturn controller called Panther 3 that has miroswitches in the dpad. I'd like to find more information about it but all I've found is a picture of the box:http://segaretro.org/File:Panther3_Saturn_Box_Front.jpg. Anyone know anything about it?
It's a nice controller. Almost like the NGP/C.

 

Very interesting find. I'll check out around here to see if I can find one.

 

Thanks. Here's a picture. It looks pretty much like any other controller. It wasn't until I wiggled the pad and felt/heard the clicks that I knew something was odd.

 

How is it to use?

 

The dpad is incredible. The best I've ever used. I'd prefer a bit more tactile feedback on the L/R buttons. I need at least one more because it's an unfair advantage in two player games.

 

Better than the Model 2 controller? That's a tall order.

How do the buttons compare?

 

The model 2 controller is great but it uses a different mechanism. It's like trying to compare the best RF signal to RGB. The face buttons feel fine. The L/R buttons don't have as much click as the original controller.