Boomerang Offers many savings:

bulletCost Effective Remote Development, offering savings on computer hardware and software, as well on development time and improved productivity. - See Remote Development.
bulletCode Re-Usability and Code Sharing - the revolutionary development paradigms brought to life by Boomerang. - See Code Re-usability and Software Distribution.
bullet Streamlined Upgrades: - See Remote Development and Upgrades.
bulletWith Boomerang, there is absolutely no need to freeze development in the previous release in the middle of an Upgrade. While the Developers are retrofitting modifications in the new, upgraded environment, Development work can still continue in the previous release. All you need to do is to use Boomerang: Export the OMW Projects from the old release and Import them into the new, upgraded release.
bulletYou can also use Boomerang to copy any custom Objects from the old system right into the new one, instead of running the Spec Merge as part of the Upgrade Plan - used by many Boomerang users during Upgrades. This simplified approach leads to cleaner target systems and speeds up the process.
bulletThe many intangible benefits include: - See Object Backup/Restore and Versioning.
bulletbetter development processes;
bulletextra development flexibility;
bulletimproved software quality;
bulletreduced implementation risks, etc.