Empire 1000 ZE/X. Vintage MM cartridge that excels at reproducing acoustic music and unamplified voices. Full bodied and colorful, it also has superb rhythmic qualities that excel at portraying musical flow. It can swing hard or rock just fine when called upon.
Astatic MF 100. Stellar vintage MM, delivers the music in spades. An excellent partner or foil to the Empire 1000 ZE/X.
A surprising Goldring 800 with aftermarket Quad stylus.
Empire 600LAC, 750 LTD, 888TE. Additional vintage Empires that I enjoy from time to time in this system and a secondary system in the basement recreation room.
Stanton 681SL. My favorite Stanton, actually preferring it to the 881S. I also enjoy SE and EL styli with it.
Denon / Soundsmith DL 103. I've owned this body for years and have had the cantilever/stylus assembly replaced twice. It currently resides in a diy mahogany body with a ruby cantilever and line contact stylus.
Other cartridges that i've enjoyed over the past several years include a number discussed in the giant MM thread here--Acutex LPM 315 III STR and LPM 320 III STR, Andante P-76, Astatic MF-200, Pickering TL2s, Stanton 881s...