I'm just curious, since there are so many recommendations from people here to spend money that isn't theirs for $200-300 phones. Are these phones a significant step above the ~$130 558s? Is it a noticeable difference? An appreciable difference? Is it night and day, could you tell right away or is it more of an A/B difference (I'm not talking about the sound profile differences of course)? Are those $200-250 headphones at least 50% better than the 558s, in comfort or sound quality?
It seems to me the best $200-250 headphones are the MA900s or X1s, with the X1s seeming like they are better headphones all around. The DT990s seem to be like the 598s - great headphones if they were just a little cheaper, but considering they cost more like $200+ (with the exception of the dt990 250pro) they get outclassed by it's similarly priced competitors.
Like I see the 598 as good, but it gets edged out by $150-200 phones like the dt990/880, AKGs. The DT990 250pro and 558s seem to be pretty solid purchases at $100-150 range though.
Because if like the X1s or MA900s have any value to them, like they are night and day better, and obvious step up, noticeably better, then I may yet still go for them. But $200 is a lot for a headphone, so I need a bit of clarity on what I'd be paying for. I'm sure they are great headphones, but I don't want to buy them if the difference isn't even noticeable over the 558s. I mean I use the 681 evos and they sound great, I'm not sure I'm necessarily going 'wow i'm hearing things i've never heard before!' so... I guess I'll just see what happens when the 558s get here.
edit: On a side note, I see I can get a DT990 600ohm for $200. Is it really worth that much over a $145 DT990 250pro?