When oppo uses dmc I generally avoid attacking from middle.
i don't disagree, just maybe (in theory ), AMC+2ST can win 1DMC +1DC

I may start with one configuration and rapidly switch to the other if necessary
some times, a tip from as.manager can help (you know, like - our attacks from the flanks don't work, why don't you try smthing else)
or observing the rates of oppo defenders also can give a tip for which side to attack.