3 SSR Kamihime means you have 3 SSR weapons which released them. You got stat sticks to work with that most people don't have right now.

Advice is only useful if it's possible to be acted upon in a given situation. Recommendations about what to do at future step 3/4/5/etc are great and all given that we know what lies in the future, but you still need to be able to carry out steps 1/2.
For the player with average resources, working on raid SR weapons is a step 1 that contributes to the step 2 of farming events to get the SSRs that are step 3.