TS,

personal experience, between those, my pick is Shure SRH440. My initial plan was between Shure SRH240 and Audio Technica *forget wat model* and i decided on SRH240 but, blame Jaben for poisoning me with SRH440 and ended up forking more money on 440.

The 440 sounds amazing but do note, you will feel lack of bass but the clarity and soundstage will cover it up n make it feel really good