Hey everyone, Im looking to get a pair of headphones. I previously owned the Shure SRH 840, and Loved them. I am considering either those headphones or the Sennhesier HD 598. Has anybody ever used the 598's? I know they're an open headphone, but I only intend to use them for music production or at home so not an issue. Just wondering if anybody has used them and what their view on them is? Thanks.