I auditioned the Momentums with a Wilson Audio Sasha, MIT Oracle cables and Wadia 381.
Boulder I have auditioned at many shows in the last 5 years. I never was impressed.
Music is all about emotion. Emotion is based on diversity in the middle frequencies, diversity in volume and dynamics.
But the first and most important part is what is missing.
Even at the highend show in Munic in 2015 people didn't know what music they were playing.
Audio needs to go back to were it starts......and this is real music.
Listen to music first before you give a demo with audio.
The level of demos these days is very limited. It is based on many different parts. The way they demo will have a bad influence on audio in the future this way.