Hi Chazzbo,
I agree with you that, to some extent, the which-is-better issue has to do with price range. There are not too many above $2,000 MM cartridges, and a lot of lower-priced MCs can sound a bit rough and strident. I can see why someone would opt for the smoother sound of a good MM over a more nimble, but strident, MC. I would personally still pick a budget MC, but, the choice is a LOT closer in the under $1,000 range.
Another factor to consider is that it is much harder to get a compatible match between a MC cartridge and a phono stage. Some cartridges, like the top-of-the-line Allaerte are extremely demanding (needs a very precise match of impedance and gobs of gain). I would wager that a lot of unhappy experiences with MC cartridges have to do with incompatibility.
I agree with you that, to some extent, the which-is-better issue has to do with price range. There are not too many above $2,000 MM cartridges, and a lot of lower-priced MCs can sound a bit rough and strident. I can see why someone would opt for the smoother sound of a good MM over a more nimble, but strident, MC. I would personally still pick a budget MC, but, the choice is a LOT closer in the under $1,000 range.
Another factor to consider is that it is much harder to get a compatible match between a MC cartridge and a phono stage. Some cartridges, like the top-of-the-line Allaerte are extremely demanding (needs a very precise match of impedance and gobs of gain). I would wager that a lot of unhappy experiences with MC cartridges have to do with incompatibility.