My first choice was the sennheiser HD 650's , but most recommend to buy an external dac to power them correctly.
Do they deliver decent volume and bass ? then maybe ill buy a dac if it makes alot of difference.
The Vmoda m100 and Velodyne vTrue Both look awesome but i dont wanna buy them just cause they look great. They both have 50mm drivers but again i dont know what difference it makes except for greater volume i guess ?..