Thanks for the replies everyone!
The Sennheiser HD558s do look compelling, but I'd have to get an additinal microphone which i didn't want to in the first place.
I actually bought the Hyperx Cloud II, which have virtual 7.1 surround sound instead of stereo like the first Cloud. The main reasons why i chose the Cloud II over the QH-85s were the additional accessories, the single 4-pole 3.5" connector instead of 2 3-pole connectors (so no connector hanging around when listening to music on a phone or tablet) and the overall looks. And I'm very happy with them, the audio quality is great (at least for what i can tell).
The A40s are a little bit over my price range, but thanks for the suggestion!