Thanks Cincy bob and Jfrech,
The Dynavector Te Kaitora Rua on up to the XV-1s are all in consideration as is the Lyra Helikon. Warranty and availability of tip replacement, repair and upgrading options are also important considerations.
I am presently using a VAC Standard LE tube pre. with an internal tube phono stage.
I have a Joule VZN 80 on order that will drive my new Merlin VSM-MX with the Super BAM speakers. My TT sits on a Bright Star Big Rock 2. I will use an older Shunyata Viper for a power cord for the time being. A Shunyata Hydra is used for my power conditioner.
It would be very hard to compare my Shelter 90 X with any new cartridge since I have steadily upgraded my entire system in the last year. Thus, with all the component changes and upgrades the sound has been in a continual state of change. Often it was difficult to identify the source of a particular change in the sound.
I can say that the single most important upgrade I have made this last year was the Merlin/Joule combo. I am presently using an older borrowed VZN 80.
My CDP is a Sony SDC 777ES with a VSEI level 5 mod. I have been changing from Au-24 ICs and SCs to Cardas Golden Reference as the latter are most complimentary with tube gear.
Once the Merlins Merlin/Joule combo were dialed in, it brought my music listening experience to an entirely new level of satifaction. Unfortunately,
I lost my 90X before I could hear it on this present level. Incidently, my system is located in a dedicated music room treated with Echo Buster items.