I would upgrade the OM stylus, but at times it is too unforgiving of G+ or less albums. Also,
I would like to try a different sound. I have heard that the OM30 stylus is a waste of time and it is recommended to jump straight up to the OM40 stylus.

Noob, once again you are spot on.

Does anyone know if Denon rates their compliance at 100khz or 10?