I want to upgrade from my current headphones,and both of these are on offer for around the £100 mark. They will be mostly used for listening to music(I have a Myryad Z40 headphone amp to drive them) - a wide soundstage,decent details and good vocals are what I am after. Also,something a bit engaging too(not too laid back). Which one would be a better choice?? Is there any other headphones for a similar price which are worth looking at?? Edit!! Massdrop also sell in the EU - so there is the Hifiman HE4XX and Sennheiser HD58X.