I've owned several pairs of Maggies, several pairs of Quads, Martin Logans, and several pairs of SoundLabs. I chose to become a SoundLab dealer.
SoundLabs have the most natural-sounding timbre of any speaker I have spent time with. I say this as a speaker manufacturer: I aspire to make the second-best speakers, as I do not expect mine to surpass the sound quality of the SoundLabs.
Duke