-Nagaoka is a low compliance MP cartridge, its compliance is too low for MM, better for higher mass tonearms.
-Audio-Technica are mid compliance MM cartridges just like Garrott, will work nicely on almost any modern tonearms.
-Original Grace is a high compliance MM cartridge (SoundSmith stylus has slightly lower compliance than original Grace).
P.S. I got 3 Grado cartridges, including signature Grado XTZ (it was $750 in the '80s). Inexpensive vintage Stanton 881s and Pickering XTZ/4000 with genuine Stereohedron styli are better than Grado in my opinion.
-Audio-Technica are mid compliance MM cartridges just like Garrott, will work nicely on almost any modern tonearms.
-Original Grace is a high compliance MM cartridge (SoundSmith stylus has slightly lower compliance than original Grace).
P.S. I got 3 Grado cartridges, including signature Grado XTZ (it was $750 in the '80s). Inexpensive vintage Stanton 881s and Pickering XTZ/4000 with genuine Stereohedron styli are better than Grado in my opinion.