I was born in 1960, so I was buying records when I was a kid. The whole industry has changed so much over time! I had 45s just to hear your favorites; gave you the essence of the song. The "HiFi" industry was growing and getting better too. Quality control was very much a problem then? Mastering, Pressing, Virgin/recyle vinyl all of that was very subjective? I loved Japanese imports starting about 1980. I loved the Original Master MFSL pressing mid to late 70s. I love the Brand new Beatles Mono "Remaster" same as New "Pet Sounds" 200 gram stereo. IMHO; Early on, I believe that the original mix was to have LP records sound good. When CDs came out they were "Remastered" for CDs to sound good?? Now you have two schools of "Remastering". Different tools, different ears and different accountants are all involved with "Remastering" now? I try everything and make my own evaluations. I have spent a lot of time, effort and money in finding THE record I want to keep for my personal collection. Forums like this are helpful. There just seems to be no set standard to insure you get a record that is truly great? That has always been the Record seeking problem; in my quest for vinyl bliss in the sweet spot on my couch.