Thanks for suggesting the review Crinacle! It was very informative thanks sooooo much for taking the time to do it :D I think I'm going to give the pro700 MK2 a try... Do you think getting the M50 earpads are worth it? I mean is it a noticeable improvement upon the 580's?

So how does the Pro700 MK2 compare to the HFI's? I like that they come with detachable earpads and cord..... win. The price seems very reasonable.....  

Hey everyone, I'm new here and as my first post I thought I would ask for your help picking a new headphone... I currently have an Ultrasone HFI-580 which I've been fairly happy with for about a year now. With that said, I am looking for a new set of headphones with the following criteria:  ...