Which is more tiring, driving a van to deliver drinks or a logistics company driving a 4.2-meter van to pull express delivery?

Which is more tiring, driving a van to deliver drinks or opening a 4.2-meter box by a logistics company? I think the driver who drives the van to deliver drinks is tired, because the van pulls drinks, and the drinks, whether children's clothes or bottles, can't be shaken too much. The honor of the bottles is broken, and the business of the barrels is tilted and tumbled, so we should pay great attention when driving, and we don't have to consider these things for box goods.