MoFi is a company famous for "audiophile" vinyl. They released Beatles albums in the 1980s using their "Original Master Recording" process. These are incredibly expensive to buy today ($100+ per record).
Disclaimer: For personal enjoyment and critical listening only. Support the artists by purchasing official releases.
If you want, tell me one specific track name and I’ll list audible signs (what to listen for) that indicate a high-quality rip.
Here are the "Greatest Hits" compilations usually found in pbthal collections and why they are special:
The numbers refer to the sample rate and bit depth: 24-bit / 96 kHz .
A pbthal 24/96 FLAC is a bit-for-bit perfect copy of the vinyl record, stored in high-resolution format. It is the closest you can get to standing in the room with the turntable without owning the physical record yourself.