Install if You Have macOS High Sierra Problems
If you are still dealing with macOS High Sierra problems, you may want to be one of the first people to upgrade to macOS Mojave.
This should solve some of the issues that users are still seeing on macOS High Sierra after a year. The High Sierra update brought many issues over the last several months, and has not been a perfect upgrade over the last year.
We're hopeful that macOS Mojave will fix many of these lingering issues, and if it doesn't it's still a pretty easy process to downgrade to High Sierra.
Keep in mind there will likely be macOS Mojave problems that arrive with this new update as well.