From a hobby developer standpoint (1) for standard server backups to cloud, using rclone on a Linux CLI was a charm and uploads are fast and (2) for integration with a server app, the API with HTTP requests is intuitive and well documented. Probably a detail for many, but uploads are done with client (customer) making a POST request → no need to implement dealing with POST/GET *from* B2 and no corresponding CORS headache :)Also, bucket restrictions/permissions are very easy to understand and use. There is no 'limbo' for files like on other providers.Finally, pricing is clear and inexpensive.