How do you determine which new features to turn on or off with each new release?

Asking this question on behalf of a PeopleSoft customer who is transitioning to Cloud. Their management wants to be convinced that each newly delivered feature in Cloud should be turned on. That poses a challenge for the HCM team with so many new features coming out every 90 days.

As a current HCM Cloud customer, would you mind sharing what your strategy is for using newly delivered features and offer up the pros and cons for doing so? I've heard some customers say they turn on everything as a standard business practice, others have said they take a more measured approach by reviewing each feature one by one before before determining whether or not to turn it on. This customer in particular is concerned that if they take a one by one measured approach like that, they'll fall behind because it will be too difficult to convince