Hum bwos
I'm a brainlet
How can I join BBC+?

>>532721175
>was cooking earlier
>proceed to cutting onions
>start hearing yay tanoshii in my head
A-am I losing it bros...

Help me understand personas bros I'm kind of retarded.
I've never played any SMT / Persona game before so I have no idea how it works.
I often see people saying you should use Leanan Sidhe, but I can only level heer up to lvl35.
I've been "far" enough into the game that I can fuse lvl45 personas (Neko Shoguns, Ame-No-Uzume, Principality...).
My question is : is there something Leanan Sidhe and other old personas can do that would justify still using them, or should I just automatically replace them with the newest batch of higher-level personas I can acquire?