It won't be from me, sadly. If I sell the LCD-2 when I have enough to cover the difference I can get my LCD-X very quickly. I was originally going listen to both to be sure I liked the X but everyone has said the same thing: It's an upgrade in every way. From about 30 comparisons I've read, only 1 person said they prefer the 2. All I know is I still love my 2s even though I can hear their supposed flaws and I want more of the same sound but better. The quicker I have headphone the less grumpy I be.
I've read people say one is better than the other. Most say the LCD-3F is the best. Most also say the LCD-X is more neutral. For me, I want neutral. I want to hear exactly what the people recorded in the studio, what they decided to release to the public, good or bad. I am really into production now. I used to listen to music to enjoy it but now I seem to listen mostly to critique production and overall quality of the singers and musicians. I don't want an HD 800 though, no way. Treble scares me.
Please, do tell some more information. Is it safe to do so regarding the warranty? Can they go back on easily?