>>1363377The quality's decent enough as long as you're using official YouTube Music or Topic uploads and not some 240p Windows Movie Maker shit that got uploaded 13 years ago. Obviously, don't convert between lossy formats either because that will lead to quality degradation; just set it to download as M4A in the first place and you should be golden.
If you're really insistent on imperceptible quality, go on Soulseek and get some FLACs there.
