Most cartridges if keep clean and not abused, should last 1500-2000 hours.
The cartridge should really be matched to the tonearm first. The phono stage matching is more along the lines of cartridge output. You wouldn't be able to use a low output MC into a MM stage.
The cartridge should really be matched to the tonearm first. The phono stage matching is more along the lines of cartridge output. You wouldn't be able to use a low output MC into a MM stage.