From experience:
ES2 - mids are more forward, bass quality, punch, and extension are increased, treble remains about the same; the quality of the cable though is outstanding, it almost reminds me of a thin string
From reading
Enyo - the bass extension, punch, and quality and increased even more so than the Westone cable, the mids are a little bit more forward, and the treble remains about the same, build quality is better than the stock cable but not as good as Westone's
Lune - soundstage is increased, bass becomes a little recessed, mids are much more forward, treble sparkles more, and the build quality is better than the Enyo but not as good as the Westone cable
I've never heard of the TWag cable so I can't comment on that.