I have completed/passed the OCI Foundations Associate and Oracle Cloud Data Management Foundations 2022 Associate certifications.
I wanted to know if anyone could help me rate which of the following OCI certifications were easiest-to-hardest (in your opinion):

1. Oracle Autonomous Database Cloud 2022 Professional (1Z0-931-22)
2. OCI 2022 Cloud Operations Professional (1Z0-1067-22)
3. OCI 2022 Architect Associate (1Z0-1072-22)
4. Oracle Cloud Database Services 2022 Professional (1Z0-1093-22)
5. OCI 2022 Architect Professional (1Z0-997-22)

Thank you very much!