My Esoteric D07x has now been with me for a month or so; I'm really happy with it.
I was seriously considering changing my Accuphase for a model up the range a bit. I did actually listen to it in my system; yes, it was 'better', but the experience was enough to convince me that I'm now very much in the diminishing returns area, so I've decided against any further changes. The system is now very balanced and produces what I perceive as an exquisite sound, whether from CD, SACD, streaming or network playing.