Here are some commonly asked questions about this topic.
Are you looking for a challenge to motivate yourself to learn scrum better? Are you looking to land a specific job?
If you just want to take the next step in learning, the PSM has a low barrier to entry and should open some doors to allow you more opportunities to practice the scrum master role.
If you’re trying to land a job then it really depends on what that job is looking for certification-wise.
Here is my experience with certifications as a path to growth.
Want to learn the essential Scrum terms.