F5 BIG-IQ Centralized Management works perfectly in Software upgrades and simple daily changes. We are successfully using it to create and or delete objects. It doesn`t works well when we need reports. I usually have to create custom scripts to get a list of objects, for example. Performance is also something that could be improved in Big-IQ
It may be due to how we deployed it or how we use it, but it adds time to doing small changes. I do like the deployment detail and change tracking though.