Cartridges that sound different does not mean wrong. There are bigger differences in high end speakers $100,000+. Solid state versus Tube, my Tandberg versus my Technics RR, an Ampex 300 versus a Revox or Teac RR. They all sound significantly different. I favored the Tandberg RR and cassette decks because of their full, warm sound and excellent S/N without Dolby. However, I also want reliability so I'm using a Technics RR now and a Nakamichi 7 cassette deck.
My enthusiasm hasn't shrunk and I'm not known for having a big ego, rather a suppressed ego. Maybe your're the one with a big ego, RR over everything else.