PS Direct Stream Vs. Lumin X 1 Sound quality difference?

I initially thought my T2 sounded a little harsh on some music with higher pitched vocals, such as Genesis and some female singers. After the first week or so I thought I had made a mistake, and thought about returning it. I will say it improved considerably after extensive burn in. Very Smooth and dynamic after several months of using it. The X1 Is their flagship and I can only imagine how it will sound after burn in.

Peter at Lumin recommends having it run 24/7 for at least 2 weeks.  He has said it does not have to be run with amps on, so I would run a continuous playlist all night for 2 weeks.