Though from quick skim of https://rclone.org/sftp/ https://rclone.org/sftp/ it seems you have to configure each remote. With sshfs you don't need to do any conf

Though from quick skim of https://rclone.org/sftp/ https://rclone.org/sftp/ it seems you have to configure each remote. With sshfs you don't need to do any configuration apart from ~/.ssh.