Hi, Peter,
I'm not really in the know on all this, so I wouldn't go by anything I say. I thought the last two preamps out by Pass were very lame, although I loved the remote. They should make that into a universal variety. And the new amp, well, considering all the rave reviews by people I like to read, a huge disappointment, at least in the setting I heard it in, which was all the new gear mentioned and their wire. If others like that type of sound then that's great. It just misses the point of making music for me. I thought the new phono allowed the music to really flow, it was very open. I've not heard the Xono, I've been told it's a nono :).
I'll say it once more, the reason I posted earlier about the amp on another thread was the shock of actually getting to hear something ravely reviewed, from a company that seems wonderful, and then having it turn out to be a dud. Not that that's a unique situation by any means.
So in your case, Peter, I would definitely audition the new phono. At least we could probably agree on that.