I spent a couple of hours in a demo of momentum pre and monoblocks driving Wilson Alexias and I am not a Wilson fan. Dan came over to the UK for a 3 room dealer show and gave a talk about his aims and design goals.
I have to say I can not remember as great a sound as I heard in that room. Not only am I not a Wilson fan, I am not a SS fan either. If I was to change to SS, I would only consider D'Agostino or Dartzeel. The only problem is I'd have to sell my system, house and my family into slavery to afford it. Not sure which I would miss most. Only kidding, it would be my system of course.