<p>I don’t recall taking orgo and thinking, “Boy, good thing I took 5.112. Otherwise I would’ve been so unprepared for this class.” I don’t know anything about 3.091, but how does 5.11x specifically provide better background for orgo than 3.091? By being more difficult?</p>
<p>And just to throw a random anecdote out, I have a Course 20 friend who is doing just fine after taking 3.091 first.</p>