Thank you, good post. There are many variables.
@benanders
You are correct, Apple to Apple comparisons are difficult. Most of my albums are from the 60’s & 70’s. The remastered albums tend to be inferior and quality pressings can be hard to find.
For example, I recently purchased Miles Davis “kind of blue” remastered. The Qobuz version from the original cut is vastly superior in sound quality. Another example, I recently purchased Jon Batiste “We Are”…original pressing but poor, again Qobuz sound was superior.
However, when I AB original old pressings to Qobuz, or quality new pressings, IMHO the nod goes to vinyl.
There are many variables.