I compared the VSM-MMs and the Nautilus 801s...With the exception of absolute bass extension, the merlins were truly in another league. There was nothing, with the exception of low end extension that the N801s did better, or even nearly as good as, the merlins. Low end extension aside, the VSM-MMs bass was MUCH more articulate and detailed.
I also compared the merlins to the N805s, and I found the N805s unlistenable in comparision. I haven't heard the Sig 805s or the TSM series of merlins, but based on my observation and experience with the VSM-MMs and the N801s, I wouldn't hesitate to go with the Merlins over the Sig805s.
I also compared the merlins to the N805s, and I found the N805s unlistenable in comparision. I haven't heard the Sig 805s or the TSM series of merlins, but based on my observation and experience with the VSM-MMs and the N801s, I wouldn't hesitate to go with the Merlins over the Sig805s.