Second Cartridge With Transfiguration Phoenix

I use Phoenix with Graham Phantom tonearm over Acoustic Solid Royal TT (ARC Ref 2 SE phono stage). I really like what I hear bur decided to get a second cartridge with a second tonearm (will be Graham Phantom II Supreme) on the second tonearm plate with my TT. I am currently considering from a list of Shelter Harmony, Koetsu Onyx or Azule Platinum, Airtight PC-1 Supreme, Ortofon PW. My listening preferences are neutral, organic sound with a deep and wide soundstage, I do not prefer a specific bandwith dominating the test, I like details without sacrificing musicality as one can get why I like Phoenix. Of course one may either find a cartridge having similar sonic clothing with Phoenix while improving its virtues or alternatively can try to find a very different sound as complementing a neutral sounding cartridge like Phoenix, which I am not decided what to do. I will appreciate from current users or ones who have experience with those cartridges and if they were able to listen to some of them with the same setup. Thanks for your help.