TOP customer courses in 2022

Wanted to share the TOP ranked courses that customer selected to join in 2022 - here is the TOP10.
Which course is your TOP course in 2022 (based on your learning experience)??? 

1. VxRail Administration
2. VMware vSphere: Install, Configure, Manage
3. PowerScale Administration
4. PowerMax and VMAX Family Configuration and Business Continuity Administration 
5. PowerStore Implementation and Administration
6. ECS Administration
7. Dell NetWorker Implementation and Administration
8. Dell EMC Unity Implementation and Administration
9. Dell EMC PowerSwitch Data Center Implementation and Administration
10. PowerScale Advanced Administration