How good are grado cartridges

Do a Google search for "Grado dance", just to find out if this problem occurs on JMW tonearms. If it does, forget it. If it doesn't then there's no obvious mis-match and they should make music together, assuming a compatible phono stage.

Beyond that, the question "How good is X" has as many answers as there are listeners. Unless you're Socrates of course.

Seriously, what does "good" mean? Is my "good" the same as your "good"?

Help us out. Share what you're looking for, what you're hoping to hear, what would make you happy, what would leave you dissatisfied. Those who've heard Grado's could then sense whether a Grado would be compatible with you, as well as your tonearm.

As to Doug's question, the VPI JMW9 arm is not immune to a bit of the "Grado Wiggle." I had a Reference Sonata in my Scout for a year or so and it was a nice, pleasant cartridge. On perhaps two or three of my many hundreds of lp's, the stylus would have trouble tracing highly modulated passages. It was always the crescendos of classical music lp's on the inner grooves which caused mistracking. You can find a myriad of professional reviews online and they are all generally accurate in summing up the strengths and weaknesses of the Grado line. Whether or not they are your cup of tea, who knows? Anyone who issues edicts as to the ultimate "good" or "bad" without knowing about your objectives and tastes isn't giving meaningful advice, only vacuous opinion.

Yes indeed the other threads asking for an opinion about anything is an opinion. This in fact is true of professional reviews/evaluations as well.
How would any person know the true or even kind of true answer? Nevertheless, I read these opinions from the minds of persons who, don't know they don't know, and is only the random spew coming from a vacuous mind.
In fact we really should follow the phrase I started to use 30 years ago not here of course.
The best XXxxx in the one you like the best.
We could then elimnate all threads which don't ask for a non verified fact. Such as what cartridge(s) do you own. With anything non objective removed from the answer. And with a strong warning that the answer may be incorrect . Such as I own a Koestu blue eyed tiger, when the person actually has the least expensive Audio Technica one cartridge fits all model.

I think another way of looking at this kind of question is, does product XXX represent a good value or match for the system in question, hopefully based on past experience. I actually ran a Grado Sonato on a VPI HNW Mk II a few years back. Overall it's a good cartridge for the money, but it's not going to maximize the the potential of the Scoutmaster. If cost is a limiting factor, it might not be a bad place to start.