In my personal testing a few years ago, I couldn't tell the difference between source and 192kbps MP3s either.
I still rip CDs to FLAC but only to transcode them to lossy formats for later listening. I do this in case I decide to switch lossy formats in the future (note: due to differences in psychoacoustical models, you should never transcode from one lossy format to another).
I still rip CDs to FLAC but only to transcode them to lossy formats for later listening. I do this in case I decide to switch lossy formats in the future (note: due to differences in psychoacoustical models, you should never transcode from one lossy format to another).