Lamm ML 2.1 SET vs ASR Emitter II, DartZel

If you had to compare a tube amp with the best of solid state amps, how would the Lamm ML 2.1 differ from the other two above. I am planning on either the VonSchweikert VR-7, or the Wilson Max II speakers which are both efficient speakers. All kinds of music, EMM labs front end, preamp optional with EMM.