Of your potential choices, I own two. The Cadenza Bronze did not last long on one of my arms, as it sounded nothing like the Kontrapunkt C I wanted it to replace (I ended up getting the KC re-tipped). The Sussurro MkII does not sound like either of those Ortofons: it is warm and musical rather than cold and clinical. I liked it well enough to step up to a Hyperion. The Hyperion is giving my other two favourite cartridges a run for their money (a London Decca Reference and a BM LP-S).
I use a tubed phono stage (NuVista Vinyl), pre-amp (Wyetech Ruby STD) and power amps (Quad II/forty), and electrostatic speakers (Quad 2905). Music is around 50% classical, and the rest is rock and folk rock.
If it means anything, I'd happily sell the Cadenza Bronze, but I'm keeping the Sussurro for when the Hyperion needs a re-tip.

