Dear Glory: The Genesis advice about the Audio Note cartridges is a very good one. These cartridges are top performers and better than the people think.
Btw, the Audio Note tonearms are great too.
Now, about your question: the Ruby 2 and Ruby 3 are very good cartridges, which is better?: that depends on your music sound priorities ( what are you looking for? ) and kind of music you like. I think that if you share with us that info several of the Ruby2/3 owners could give you a precise advise.
Regards and enjoy the music.
Regards and enjoy the music.
Raul.