It’s just so much better than the DS in terms of decay, soundstage, tonality. You are literally transported to the recording location and time. Right now, I am in Jesus Christus-Kirche in Berlin with Karajan and Eschenbach.
As long as you don’t knock the DS (beware the cult of Ted 😉 and his fanboys), posting your impressions on the PSA website is fine, people do it all the time. I would just avoid comparisons.