@BrucYSN
The main one being money.
Same with my hd595. The hd598 might have an even better soundstage, but I don't need more.
Same with hd595.
You didn't mention the high, that I don't particularly find interesting on my hd595.
Anyway, I highly doubt it's worth to upgrade from hd595 to hd598.
@
The hd598 might help you as first experience in the "high end" sound, so that you have a first reference to compare with. Lot of newbies begin here with this can (hd595 or hd598, don't tell me it's a different story), and then move away from it. The thing is I'm wondering if you cannot skip this step. Ideally you'd try this can at a shop or from a friend.
Edited by extrabigmehdi - 6/27/11 at 6:08am