Integrated Amp Advice - Rogue Sphinx or Peachtree nova150?

Looking for advice on an integrated amp to power a pair of Thiel PCSs (87 dB / 4 ohms). Done some research and narrowed it down to either a Rogue Audio Sphinx, which has really peaked my interest due to the positive online reviews, or a Peachtree Audio nova150, which also has good reviews and a store near me has a demo unit for $975 in that gorgeous ebony. I am going to see if I can demo these at home before I buy but any input would be appreciated.