Is there anyone here with some experience with the Dimarzio Chopper? What can you tell me about the sound, comparisons to the Quarter Pounder, Hot Rails etc? I really would like to know how it compares to the Seymour Duncan JB jr especially. If it is a bit hotter and beefier that the Jr, I might keep it. I've had a loaded pick guard with one sitting around for 3 years and haven't been bothered to use it, but am thinking of selling it unless someone convinces me to put it into a guitar.