It depends on input source, but if the sound "masters" are 16bit 1411kbs 44.1khz wav files, then the CD Audio will sound the best.

MP3 files are 320kbs, 256kbs, 128kbs ... (all sorts of options). However, it will be tough for most folks to be able to easily tell the difference between 256kbs (and up) MP3 files and WAV files. An audio CD is limited by the total time of the recording -- well everything is expanded to "WAV" size. An MP3 CD just holds files, so if you have all 256kbs MP3 files, you can get 5x more songs on there. However a lot of audio devices can't play MP3 disks.

I hope this helps a little.


Now at bandcamp: Crows Say Vee-Eh @ bandcamp or soundcloud: Kevin @ soundcloud