+10000 for Bill Lawrence. I got his NOS pups as i wasnt able to wait for 3-4 mths for a new set. N boy r they sweet clean n dirty!!! I got for S$90 each on ebay with shipping. In fact the newer ones r better improved, but i cldnt wait that long.
BUT beware of the bill lawrence USA ones... Not made by the man himself. As for who shld rightfully own the brand, i shall not comment.
IMHO, i had better results with SD than Dimarzios. I find the jb having a tighter crunch, as compared to the tonezone which was alittle airy n not as gd attack. But thats my ears....