In my experience, the most stable macOS version has been macOS Mojave 10.14.6. I have been using this version for quite some time now, and it has proven to be reliable and robust.
One of the reasons why macOS Mojave is considered stable is because it has undergone multiple updates and bug fixes since its initial release. These updates have addressed various issues and improved the overall performance and stability of the operating system. Apple has always been known for its commitment to delivering quality software, and Mojave is a testament to that.
Another factor that contributes to the stability of macOS Mojave is its compatibility with a wide range of Mac computers. Apple ensures that their operating systems work seamlessly with their hardware, which helps to minimize compatibility issues and potential stability problems.
Furthermore, macOS Mojave introduced a number of new features and enhancements, such as Dark Mode, Dynamic Desktop, and improved privacy settings. Despite these additions, the overall performance and stability of the operating system have not been compromised.
Of course, stability can also depend on individual hardware configurations and the specific software applications being used. It’s always a good idea to keep your system updated with the latest security patches and software updates to ensure optimal stability.
Based on my personal experience and the general consensus among macOS users, macOS Mojave 10.14.6 is considered to be the most stable version. Apple’s continuous improvements and commitment to delivering reliable software have made Mojave a reliable and robust operating system.