In general, Kodi is a lightweight application. Official Requirements for Running Kodi 19 on macOS (OS X) That’s because downgrading from Kodi 19 to Kodi 18 can be a very tricky task to accomplish (even impossible in many cases).
Therefore, if you use many add-ons, stick to Kodi 18.9 for now. However, the situation is still very problematic for add-ons that come from outside the official Kodi repository. We’ve seen some progress when it comes to add-ons from Kodi’s official repository. You’ll need to wait for third-party developers to make their add-ons compatible with Kodi 19, which could take a while. Still, if you haven’t updated your Kodi yet, know that the latest version of this application breaks compatibility with a large number of add-ons. Keep in mind that Kodi 19 ‘Matrix’ is the latest available version (during the last couple of months, Kodi 19.1, Kodi 19.2, and Kodi 19.3 were released as well).
