QuickBuild is a fabulous and easy to maintain build tool and we at Cisco for project "Cisco Security Manager" have it for our builds and have no plans to change. It's very user-friendly, gets easily plugged with LDAP and easy to maintain always. Variables that can be provided with builds are really handy to tweak many things as is the need of the project.

STAR feature of QuickBuild is the build promotion, by using which we can promote a build to cater any of our requirement(s). Cisco CSM project uses this to archive builds in permanent storage, and create new branches that is forked from an identified good build to start off a branch feature/main. The most important thing about QuickBuild is the product support which is unprecedented and Excellent always!