peskypesky
1000+ Head-Fier
I think most people only care that the sound is perfect for all kinds of music. They don't care about being a foot over the line as opposed to an inch. They just want to be sure that everything they rip is perfect. AAC 256 VBR is perfect for me. No need to fuss with anything lower than that.
I myself don't care that if my audio files are perfect, because my ears aren't. Perfect audio would be wasted on them. I'm 55 and my high frequency hearing is pretty much nonexistent. So 160kb AAC files sound identical to FLAC's for me. I've done hundreds of ABX tests and never got close to telling the difference.