The answer to 'which is better drain or' is that both drains and sinks have their own benefits and the best choice depends on your specific needs and situation. Drains are generally more cost-effective and can handle larger volumes of water, but sinks provide a more aesthetically pleasing and convenient option for washing hands, dishes, and other tasks.
Drains are typically a more budget-friendly choice, as they require less plumbing work and materials. They are also better suited for high-volume water usage, such as in a laundry room or utility sink. However, drains can be less visually appealing and may not integrate as seamlessly into the overall design of a room.