The MM is the M*g 2xAA model. Fresh batteries were used measuring 1.6 v each.
Top two pics: MM on medium beam throw on left vs. Arc AAA LE on right.
Bottom left: MM on spot vs. Arc
Bottom right: MM on flood vs. Arc
For being significantly smaller, the Arc still manages to compete very well. I'm impressed!
This is kind of an apples and oranges test though-- the Arc AAA is really a M*g Solitaire competitor, but it not only trumps that it doesn't do too badly against the MM.