Mcbride, i know that the heatbed on doodles are not very efficient... that is if you dont mod it like i did. but you barely save any money by upgrading to the SD2 pro version compared to the SD3.
Also that Les Pauls thing.. thats quite a comparison as the SD3 would not compare to anything that good :P
@RedSox2013 if you decide to go buy a Solidoodle be sure to check out my SD upgrade thread, especially the one about sanding the kapton