A public cloud option may be more suitable for an organization when it needs:

A public cloud option is particularly advantageous for an organization seeking higher elasticity. Elasticity refers to the ability of a cloud environment to dynamically adjust resources to meet demand. In a public cloud setup, organizations can easily scale their resources up or down based on current needs without the constraints of physical hardware limitations. This capability is especially beneficial for businesses that experience fluctuating workloads or seasonal spikes in demand.

Using a public cloud allows organizations to pay only for the resources they utilize, promoting cost-efficiency while maintaining the flexibility to expand or contract their resource usage as necessary. This ensures that organizations can respond quickly to changing requirements, which is a crucial aspect of operational agility in today's fast-paced business environments.