The GUI is fine, at least from an engineer's perspective.
F5 BIG-IQ provides scalability, allowing transitions across hardware sizes and virtualization. Features like AFM, Global DNS, load balancing, and WAF enhance functionality and save work. It offers customization and specific rule configurations, complemented by excellent support, backup, monitoring, and logging. Challenges include delays in the cloud, Linux expertise requirements, and high availability deployments. Integration with VAS and pricing improvements are suggested to compete with other American options.