proedros
Headphoneus Supremus
For the LX I strongly recommend the 1950, the 1960 makes the bass and mods very meaty, while the 1950 brings more air details and increase the treble resolution.
even though i have 1960s 2w, i recommended 1950s because 1960s 2w really beefed up the lows in my zeus XR which is the area that LX needs zero boosting
1950s would probably be my choice here