I’ve used Google Cloud Storage but not AWS S3 yet, so I might not be able to draw comparisons based on my personal experience, however, I can analyze based on what I know. I find Google Cloud Storage simple and slightly cheaper per gigabyte, with easy pricing and built-in multi-region options. I think AWS S3 offers more storage class flexibility, automated tiering, and deeper integration with other AWS tools, but its pricing and features are more complex to manage.