I did have a
thread on basically this already, but oh well, this works too.
Since you mentioned Lucent weapons, maybe you should expand what exactly those are.
Also, aren't FLB Eidolons from Guardian+ fights, rather then from battlegrounds?
And most importantly...Notice that I've many, many times spoken against Jewel usage on these forums, since on Nutaku rate-up is a lie on Jewels. However, this has probably been changed some months back, as rate-up Hime are actually popping up on decent amounts across my friends. Where before they were like, once a year event among all of them combined. So yeah, saving your Jewels for extremely strong Limited Hime is actually a good idea even on Nutaku now!
Speaking of which, maybe you should list what exactly those Hime do.