When I bought my 25 I decided not to risk Grado hum. So far I've used both Dyna 10x4 & Benz Micro Ace. Both work well. Neither has the magic midband of the Grados. If pressed, I dont think that I could name a cartridge that makes more musical sense than the Grados. Better tracking or more delicate detail or tighter bottom etc? Sure -lots of them. If you love music, buy the Grado.