What are the differences between a dry rope and a non-dry rope in terms of their performance and durability for climbing?

Dry ropes are treated with a water-repellent coating, making them more resistant to moisture and less likely to absorb water. This makes them ideal for climbing in wet conditions or icy environments. Non-dry ropes do not have this coating and may absorb water, becoming heavier and less durable over time. Dry ropes generally have better performance and durability for climbing in challenging conditions compared to non-dry ropes.