Yes, the Zen is very much a sweet spot but having heard all 4 products I went for the Zenith and love it to bits. The CD ripper is excellent on all their products and the lack of a screen utterly irrelevant once you’re using the app or the web interface.
The only complaint I have is that I want to know how the heck they keep lowering the noise floor with each new OS update. The Qobuz integration is excellent. Tidal integration is next followed by ethernet compatibility.
I agree the Auralic is a tad cleaner but there’s not much in it and for some it could be read as a little less emotional and all the usual adjectives. Pays your money. Takes your choice. Biggest compliments I can pay Innuos are that the hardware just works and they are a company led by what customers tell them.

