Is the simple tub better or the van jacuzzi?

In the van of the Jacuzzi, it is filled with warm water, and if you sit in the tub, the water temperature will not cool over time and the water circulates at the same temperature and stays constant at the same temperature. While in the ordinary tub, if you fill the tub with warm water, the water temperature will change and the water becomes colder. So with the knowledge of this difference, choose the right tub for your space and taste.

Types of bathtubs used in terms of sex and material