Beginner in F5 ASM

Hi All,

I hope you are doing well.

I am currently learning about F5 ASM to add one more technical skill to my skill set. I already have good experience with firewalls (Palo Alto and Check Point)
As F5 ASM is not deployed in our environment and we use a different vendor WAF (Imperva)
I wanted to know what the normal procedure is to onboard a web application on F5 in production.

Which policy template do you choose (Rapid deployment, comprehensive, fundamental)

Also, what is the best practice for policy building in learning mode?

How are signatures enforced? After 7 days learning period, do you enforce all staging signatures learned or do some manual checks as well?