Ok so Razer is out but I'm still thinking Sennheisers or Skullcandy Crushers. The problem with Sennheisers at this price is that the build quality is not too good(all plasticky, poor noise isolation), while the Crushers have the bass slider(which I don't really like) that allows bass tunning, requires a battery for the build-in amp and I've heard that Skullcandy's headphones break easily. So right now I'm down to Sennhiesrs HD 439, Skullcandy Crushers and maybe Sony MDR XB950AP. Here are the amazon links(I'm gonna buy them in Mediamarkt Germany though http://www.mediamarkt.de)
http://www.amazon.com/Skullcandy-Crusher-Headphones-Built-Amplifier/dp/B00E1CS8QG (61€)
http://www.amazon.com/Sennheiser-HD-439-Headphones-Black/dp/B005N8W1TM (61€)
http://www.amazon.co.uk/Sony-MDR-XB950AP-Premium-Overhead-Headphones-black/dp/B00NBR6QKC (90€)
If you know any other good headphones or headphone brands please tell me, and keep in mind that I only listen to electronic music like trap, dubstep, house etc...