For what it’s worth, John Watson, in his book Modern Chess Strategy, lists the Q+N > Q+B thing as a belief that used to be common in the past, but is proven wro

For what it’s worth, John Watson, in his book Modern Chess Strategy, lists the Q+N > Q+B thing as a belief that used to be common in the past, but is proven wrong by modern practice. I’m not nearly strong enough to have an opinion on the matter myself.