What is an advantage of using HFS+ in macOS?

Using HFS+ in macOS is particularly advantageous due to its support for journaling, which enhances data integrity. Journaling helps protect the file system against corruption, especially in situations such as power failures or system crashes. When a change is made to the file system, HFS+ creates a journal that logs these changes before they are fully committed. If a failure occurs, the system can refer to this journal to recover or revert to a consistent state, ensuring that no data is lost and that the file system remains stable.

Other file systems may lack this feature or implement it less effectively, making HFS+ a reliable choice for users concerned about data integrity and system robustness. This capability is particularly vital for users who manage critical applications and sensitive information.