Purist 35th Anniversary compared to Purist 25th Anniversary

Presently, I have Purist Dominus and Purist 25th Anniversary in my system.

I have always liked the Dominus because of its lush midrange without sacrificing to much detail.  However, I was amazed by the improvement of the Purist 25th Anniversary over the Dominus; the background was really quiet, which provides a greater separation of the instruments in the orchestra.  There is more detail due to a tighter, deeper bass and aa greater extension of the high frequencies.  While some of the lush midrange is sacrificed, the midrange is still decent, and, all in all, this trade-off was well worth it.  I would be curious to know if anyone has compared the Purist 25th Anniversary to the Purist 35th Anniversary, and what differences between these two cables you noted.