(Ugh I know..)More 5*s, or another 6*?

I've got a decent amount of max 3* rainbowmon, and some max 4*. Can probably make a few more 5s, or should I do another 6?
I can 100% manual Gb10, and auto everything before it.
Not sure what to work on next... Any advice would be helpful! https://swarfarm.com/profile/Parkway1088/