Check With IT
If you use your tablet for work you might want to check with your IT team (if you have one) and confirm that it's alright to move your tablet to the new operating system.
Enterprise problems plague every single version of iPadOS and they can be particularly nasty in the days that immediately follow the release.
If you depend on your device to get you through a day of work it's important to get in touch with IT to see if the update is safe to use.
If you've got an IT department, they should be able to provide you with feedback about the core apps and services you use.
If you don't have an IT department or a tech at the office, you might want to ask around the office or talk to friends who use the same services and see how they're doing after the upgrade.