Define low-quality. Encoded at V[0-2] with a recent LAME, I doubt the difference is more than ABX nitpick material; and that despite MP3's inherent limitations

Define low-quality. Encoded at V[0-2] with a recent LAME, I doubt the difference is more than ABX nitpick material; and that despite MP3's inherent limitations (like https://wiki.hydrogenaudio.org/index.php?title=LAME_Y_switch#What_is_the_scalefactor_band_21_(sfb21)_defect https://wiki.hydrogenaudio.org/index.php?title=LAME_Y_switch...). I use a pair of calibrated Genelec 8341 btw.