Chord DACs .. who has moved across to them from R-2R based DACs ?

It seems that Chord DACs are becoming very popular - I’m looking to try the Chord Qutest at some point but wonder if anyone here has moved across to Chord from so called "musical" R-2R DACs like the following:

• SW1X
• Schiit
• Audio Note
• Lampizator
• Mojo Audio
  

Thanks