I actually have too second this. I have played DW9000s and Yamaha's High end stuff preferred the Yammies. I use a Yamaha Direct drive both single and double I will never use another pedal.
But this is a bass drum pedal, maybe the most personal piece of equipment out there. Some love the Speed King, I don't... Others love Iron Cobras I think they feel like I am playing bricks... Like others have said go out there and test everything out and see what ya like.