I might have read the tone of your post wrong, but I feel compelled to share my philosophy on certs.
"Chase the skill, not the cert."
Take some time and effort to think through some goals ("Cybersec world" is quite large). Afterward, think through the skills you need achieve the goals. Lastly, determine how to develop the skills. That step is what leads you to find a cert that can provide a curriculum for learning what's necessary to develop the skills.
For example.
So now I have made up my mind to pursue both CISSP and CCSP. I read that CCSP is a nice compliment to CISSP even though most of CCSP information overlaps with some of CISSP.
If you haven't done so already, be able to describe what specifically you hope to learn from going through those certs, and how it helps you achieve the $goal
. If you can already describe this, great! If not, you might save yourself some time and money by taking a step back and thinking stuff through, which it sounds like you did with the Fortinet certs.