I've searched through the topic and still not sure should i pick up XC's. I'm still really impressed with LCD-2 (rev. 2) but i really need to go closed-back. Although if it's not delivers that feeling of "being there" i'm not sure do i really want to spend all that cash on them. As my friend described LCD-2's (comparing them to HD600): they sounds like you're on the gig. And HD600 - listening of a recording of a gig. Well that's what's exactly i've been looking for when going for Audeze.
When reading all that reviews i'm a bit confused (once they described as bright later as warmer cans) and worried that i'd not got that feeling with LCD-XC mostly because of low end. (i'm focusing on headphones at the moment, not the source although i know the importance of it).