i really could not decide whether to sell my w3000. i am really interested in the sound of lcd-3, however, w3000 is limited version and its so hard to buy one now.
Keep the AT, get the LCD-3.
Sigh, i wish i could, but i am really short of cash.....
Save up for it :)
NP on LCD-3 - Mike Oldfield - Orabidoo
That is really just up to you to decide. But limited edition or not. I think ultimately you should go for a headphone that just sounds best for you.