The most valuable feature is the virtual IP creation. It's our most frequently used feature.
F5 BIG-IP Access Policy Manager (APM) is praised for stability, reliability, and ease of use, offering valuable features like load balancing and virtual IP creation. Despite its complex initial setup and idle disconnection issue, it enhances security infrastructure and shows a return on investment. However, improvement is needed in its integration with other products, identity providers, single sign-on solutions, and its direction for SaaS integration and cloud services.