Were mules and horses faster at pulling a barge?

Mules are generally considered to be more efficient than horses when it comes to pulling a barge, primarily due to their strength and endurance. While horses may have a higher top speed, mules have a better ability to maintain a steady pace over long distances, which is crucial for towing. Additionally, mules are known for their sure-footedness and ability to navigate difficult terrain, making them more reliable in certain conditions. Overall, while speed can vary, mules tend to be more effective for sustained pulling tasks like barge towing.