Innuos Digital Players - Innuos Zenith MK2 vs Zenith MK3 or ZEN MK3

I have a Zenith 3 and love it.  Recently added the Phoenix Reclocker and cannot believe how good it sounds.  
I don't know how much better the Zenith 3 is than the 2, but I am a believer in buying the most recent version, even if it's a stretch to my budget.  Doesn't mean you should do the same.  Either way I think you'll love the Innuous products.  

I could just wait a while longer until  Zenith MK3's become more affordable on the used market. I never built up a large CD library and I already have a good CD player so I am beginning to wonder how much the Innuos CD feature increases the price of Innuos models as opposed Lumin and other brands without the CD feature. You, as well as many others, do recommend Innuos for sound quality. Thanks for sharing your thoughts. My desire to try the higher sound quality streaming services got me going on music server/streamers but I now realize that I did a cart before the horse trick on myself. If I can successfully try Tidal through my old Squeezebox Touch and like streaming - then I can start looking for a high quality streamer. Thanks

Oglefront if your only interest is with streaming then look at Lumin or equivalent quality brand , if overall sound quality is a priority and as your budget allows you will have to upgrade your entire network , it will take a lot to maybe rival stored / ripped CDs .
Currently I am very satisfied and content with my Innous Zenith 3 along with a very recent addition of the Innuos Phoenix , I don’t have any desire right now to stream music so the Innuos is a great fit for me , sound quality of stored music on the Zenith 3 alone is fabulous,. 
 

I am now very satisfied with my system's sound quality, especially with the recent addition of Daedalus Audio Apollo 11 speakers and a Lampizator Amber 3 DAC with the most current PCM "engine 53" and the just introduced USB interface which will be used by all models of Lampizator DACs. It's a sonic upgrade and it has its own superclocks built in. It will also work with any OS without needed a firmware flash." Thus, at this point, I am more concerned that a new component will not detract from my current system's performance.

@oglefront I don't see any reference elsewhere to Lampizator changing their standard USB interface from an Amanero board to what sounds like a proprietary implementation. Can you provide a link or some more info?? I am looking into the Amber 3 and so this is important info - thanks!