If you can get a bit-perfect copy from a compressed format, which you can with Apple Lossess and FLAC, than go for the (storage) space saving.
The 30% to 40% reduction in file size allowed by FLAC or ALAC are worth it and don't compromise playback.
The 30% to 40% reduction in file size allowed by FLAC or ALAC are worth it and don't compromise playback.