Your quote says "without taking anything away from the other." The Pope refers to a "preference". Therefore BXVI does not think it is "better" objectively. It is merely a personal preference. Therefore will the Bishop follow the personal preference of every Pope? Legitimate question.
Also even if CITH was previously allowed by the Church (which is debatable) it was not done as is done today. It was a much more careful and detailed reception. Today patens are not even used and particles of Our Lord fall to the floor regularly to be trampled underfoot, which, last I checked, is a sacrilege.