Our tests have showed lightning fast decoding of FLAC files, regardless of method use to compress them, with no discernible differences in speed. That means it takes a long time to compress them, but it’s a short time to decompress them regardless. I don’t see any advantage in using low compression settings on FLAC files, assuming you can wait the extra seconds it takes for the one-time process to compress them. And the benefits is much smaller file sizes with identical lossless results.

Have Fun!
Peter Gannon
PG Music Inc.