When it comes to audio coupled with video (as opposed to purely music files), I'll usually go for lossy where available. On my "better than default PC speakers but not great" headphones and sound system, I can tell a difference between lossless and poorly-encoded/bitrate-starved lossy, but not between lossless and well-encoded, high-bitrate lossy. And when it comes to the average anime title, most of the soundtrack outside of the OP/ED consists of talking, some occasional synth music (often just remixes of those OP/ED), and standard sound effects. Not all that demanding, really. I won't
not download a release just because it used FLAC, but I find it hard to shake the notion that the disk space could be better used on something else. Especially if one's downloading SD releases, 3 GB can be a whole 13-episode series. And speaking of disk space...
3gb is nothing, especially given how little 1tb drives cost.
If 3 GB is nothing these days, why do people (not necessarily you) still get up in arms about ~350 MB of lossy English audio across a series?