If you work in IT you might want to install the Galaxy Note 9 beta to test apps and services ahead of the official release next year.
Enterprise issues are extremely common and we always get complaints about Exchange and other apps and services whenever Samsung releases a new version of Android.
The Android Pie beta will help, but the Galaxy Note 9's Android Pie update will likely be a nightmare for many professionals come January.
If you're an IT professional who supports end users at your company you might want to install the software and poke around for bugs and performance issues.
Testing the beta will help prepare you for potential support calls and trouble tickets from co-workers and/or clients who blindly upgrade to Android Pie next year.