Only if you are installing a HO version of the MC cartridge. My experience has been that the HO(High Output) versions are not as detailed or sensetive as the standard versions of the cartridge. I would stay with the MM unless you want to buy a MC pre-amp as well.
Can a MC cartridge be used with a MM preamp?
I am considering upgrading my analog rig from a MM cartridge/TT (Clearaudio Aurum Classic Wood/Clearaudio Emotion) to a MC cartridge (Dynavector 20XH/VPI Scout) setup. I am currently using a Creek OBH-8 preamp which is dedicated to MM cartridges. Since the Dynavector is a high output MC (2.5mV) will this work with the Creek OBH-8?