Congratulations for your ZYX purchase: I only heard great things about the brand.
I have tried several phono-stages in my system. I was very happy with the EMIA step-up transformer in combination with the Sunvalley Audio SV-EQ1616D phono stage (with an ELROG 300 rectifier tube): https://www.stereophile.com/content/gramophone-dreams-42-sunvalley-audio-sv-eq1616d-phono-equalizer; I also tried the Pass Labs XP-17 https://www.theabsolutesound.com/articles/pass-laboratories-xp-17-phonostage/), but was disappointed, as it produced too much of a good thing, making it sound bombastic. I then became the very happy owner of a SUPRATEK Grange preamp from Down-Under, which has an exceptional phono stage built in. And yes, I sold my Sunvalley-EMIA combination, albeit not happily, but because it had become superfluous. So, if I were you, I would definitely look into this combination, which has one of the best price/quality ratios I can think of. Best of luck!