Plinius SA100 or Odyssey Stratos Mono for Dyn 3.4?

So I have narrowed my amp search down to these two. The Stratos Monos are, according to Klaus, very close to the Kizmets (i.e. highly upgraded throughout to sound better than the Extremes). The Plinius SA100 is the single transformer unit, certified buzz-free and in mint condition.

My tastes are rock, blues, and jazz mostly. Preamp/USB DAC is the Peachtree Nova. Who has experience with either - or both - of these amps paired with my Dynaudio Contour S3.4s?