I have a quick question (Please no tongue lashings). I'm just curious and worried that I'm missing out on something great. The S27-PD seems to sell out rediculously fast when they are available. Why? What makes them so great etc? This is purely for my curiousity, not a knock on Don's light. I just want to see if I should be paying more attention and try to catch one of the waves now that I have my Mule coming.