Riaa Advise


Bought an ARC PH 5 which I intend to test against my existing Riaa Primare R32. The problem is that I have no good cartrige to test the products against each other. The only cartrige I have that works with both riaa is an older MC model Luxman 320C. Anyone who has experience with these products? Which one should I keep and why?
titus1
I will keep ARC PH 5.
Experienced that there was more "body" in the music.
The lower register is more powerful and nuanced.
Did not think I would hear any major difference with such a simple cartrige.

Of course it works with both.
I think it does none of these justice.
I have listened and compared between ARC and Primare with this simple cartrige.
It would be interesting to hear what others have in mind about these Riaa.
Not getting it. Why do you think you can't use that cartridge with the ARC?