Download the quiz submissions in bulk/all at one time.
Use graded or ungraded surveys.
Use Practice Quiz(zes).
Currently use the Student Analysis Report and/or the CSV Download.
Can use Question Banks to create quiz question pools.
- Imported Blackboard quizzes/pools become Classic Quizzes and Question Banks

Can set a waiting time between quiz attempts.
Can use hotspot, ordering or categorization question types.
Ability to set student accommodations for all New Quizzes in course at one time.

Classic Quizzes and New Quizzes keep separate question banks - it is not possible to copy a question bank from Classic Quizzes to New Quizzes and vice versa.
New Quizzes do not come with the functionality to build surveys or practice quizzes.
- A workaround for these type of activities is provided by the ability to offer 0-point quizzes.
Instructors cannot revert from New Quizzes to Classic Quizzes.
People enrolled in the course as Designers cannot edit New Quizzes.
Cannot download/export quiz responses to CSV/Excel.

Also, for up to date information on New Quizzes visit the New Quizzes Hub