Amazon S3 is designed for scalability and can handle a large amount of data, making it a suitable choice for scenarios that expect growth in data volume. S3 provides a simple web-services interface to store and retrieve any amount of data, at any time, from anywhere on the web. It is an object storage service that offers industry-leading scalability, data availability, security, and performance. Other services mentioned, like EBS and EFS, have scaling limits and are mainly for block-level and file-level storage, respectively, which might not be as suitable for the described scenario.