Level control vs. Four C chassis

Just put together a new XC70, which is to come in the autumn (this time with inscription equipment) and stand before the question, whether I order the already known and beloved level control with me or the Four-C chassis (which I have not yet experienced in action). I do not move a particularly heavy trailer and huge loads very rarely. Nevertheless, I always found the level control very pleasant when the hut was full. Does the Four-C chassis also contribute to the level control? Thank you for your advice.