Hi,     I just saved up some money and am looking to get a kickass setup. I am mostly getting a Master And Dynamic MH40 or a NuForce Primo 8 IEM, i maybe able to stretch to an Audioquest Nighthawk. However i am having trouble in determining what source should i go for, there's just too many...

hello,       i have some money to spend and am interested in buying new headphones.        Need them for portable listening.       Listen to mostly metal/rock/acoustic music       sometimes electronic and hip hop.       my budget is 300-350 dollars.       Have narrowed down to some...