I have not done a comparison between the MM1 and any Magico speaker, so I can't answer your question directly. However here is some anecdotal information:
Apparently one owner preferred the MM1 to a Magico Q7, so that is pretty high praise, and he ended up selling his Q7.
I prefer the Magico Mini 2 to either the V2 or V3. Many say the Q1 is even better than the Mini 2, though I have not yet heard the Q1.
At least a few audiophiles preferred the MM1 to the Q1 at either CES or RMAF.
From all of the above, I can only conclude that some will indeed prefer the MM1 to the V2 and V3. It may even sound better than the Magico speakers without a sub. I don't know if that is at all helpful.