I'm using the Theorem 720 with my LCD -X. When listening to pops I think I'm quite satisfied with it. The bass was there, enough punch. Just nice... I would say. But listening to Brahms Requiem, I felt that there''s something missing to the sound reproduction. Though Dvorak's Cello concerto sounds better with it.
Based on my limited experience my NO. 1 sound is of cause the live concert hall. The best possible way to hear a piece of reproduction.
Second best so far was the one short session when I visited my friend's audio shop. His top line setting was jaw dropping, accurate and naturally close to the live concert. However price tag for that setting was equivalent to two brand new Mercedezes E series (or so he claimed)..
These few months I'm quite happy with the gadgets I'm using. The Theorem 720 costed about usd $700. Personally it's no little money for me. Been thinking for an upgrade but not in a rush.
Depends, which point of view you looking at from... Lol.
Let alone purchasing these expensive stuff abroad. Getting them to our door, save and sound at reasonable cost could sometimes just not worth the risk.
(Have any insight on this freight and courier handling Mr. Calliszer....? )