Asking what may be a dumb question, since I'm re-ripping some music into ALAC. I'm a bit 'stuck' w/ the convenience of iTunes so I can't use FLAC. Whenever I get the chance to Rockbox an old iPod, I may go FLAC.

If you are streaming, will you really tell the sound quality difference with FLAC vs AAC/good MP3/ALAC?