Totally agree. I love SD 59s and many of the other PUPS used through the years in Heritage models, but you're right: I always read about the "old" Heritage parts that were used and references made to Schaller's not being very liked. I've always liked them too. Even their roller bridge and quick change tailpieces were great, although Ren should have gotten credit for those- especially the tailpiece, which is basically a TP6. Speaking of Ren, as far as HRW's go, they're my favorite humbucker. Not sure what Ren's magic was or what he did making them, but the clarity on HRW's is just perfect to my ear. You can use them for Jazz, and when you crank them up and add distortion for Rock the notes still ring clear without breaking up. Just fantastic pickups!