Choose Insider Preview if: You need to validate new features for deployment in the next 6 months. Choose LTSC if: You run medical devices, ATMs, or industrial equipment that cannot change.
The Windows 11 Enterprise Insider Preview Evaluation Copy is a pre-release version of Windows 11 Enterprise, designed for organizations and businesses to test and evaluate the new operating system. This version is part of the Windows Insider Program, which allows Microsoft to gather feedback and insights from users and organizations to improve the overall quality and user experience of Windows 11.