I would also say to go for the Beyer DT 770 Pro or Beyer DT 990 Pro.....both a bit over £100 but well below £200, last time I checked they're both about the same price and both have great bass & treble and slightly recessed though extremely clear mids. Both made in Germany so they're built like tanks.
The biggest difference is if you want closed backs so your music doesn't leak out and outside sounds don't seap in so much at the expense of some soundstage and a slightly boxed in sound.
Or do you want an open airy sound with a wide sound, great bass and extremely good clarity and instrument separation where you can still hear something of what's going on around you in the real world....DT 990 is known for being great with movies, gaming, electronica music and rock music - I can attest to this as well as I own a pair and I believe their bang for the buck value is incredible. But saying that I don't think you'll go wrong with the DT 770 Pro either to be honest. Just depends if you want open backed or closed backed headphones.
There's reviews of both on Amazon. Worth a look.