I am probably the only one here who's manufactured lps for 30+ years. I've dealt with most of the classic mastering studios (RVG, RCA, Masterdisk, Sterling, etc) and pressing plants (Columbia, RCA, Capitol, All Disc, Wakefield, etc). Gee, I didn't mention plating plants. Where does pre-echo come from? Is it a tape problem? Could it be a plating problem? Is the source of the "clicks" a pressing problem, a plating problem or a bad batch of lacquer discs? Which lacquer supplier has the best product this month? Which resin formulator has the purest solution at the moment? How many of you have rejected 14 sets of plates? How many of you have rejected numerous mastering "tests"?
There are precious few operations delivering the services mentioned above and to think they are of the "highest quality" is a joke. Competition in the marketplace does make a big difference.
Please do not tell me about vinyl.