What sampling rate/bit depth is sufficient/recommended with recording high quality sound from vinyl? I am noticing very large FLAC files as compared to ripping CDs similarly to FLAC. Currently use to 44K/24-bit.
CD "standard" audio files are 44.1kHz, 16 bit. When you create your files at 24 bit you are, in effect, making them 50% larger than they "need" to be for burning to a CD.
Speaking personally, since CD Audio uses uncompressed .wav files I would always rip them in that format. Similarly, if digitising vinyl I would always use .wav.