I want to control my effects units, via a floor board pedal. I have an Eventide DSP7000, and an Eventide Eclipse. I also will be getting the Hughes & Kettner WARP X. It is midi capiable as well. There are so many to choose from. The Ground control, Roland makes one, Digitech, Behringer, Yamaha, the list goes on and on. I want to hear from some of the guys who have already been down this road. That way I know what to buy. And also some of them have pedals, which ones are worth a damn, and which are just cheap pedals?