pretty interesting idea, the concept of permaberries being able to do normal stuff while also dealing with the side effects of berrification at the same time is neat.

besides other type moon series (tsukihime and mahoyo) id say the other series' i like a lot are probably bocchi the rock and monogatari (i need to finish it though lol)
i was also really into persona a while back somewhat

i'll admit, it does have its charm sometimes but when 75% of berry stuff is just the same rehashed scenario or character archetypes it gets VERY tiring seeing wonka or factory tour scenarios all the damn time

CONTAGIOUS JUICE IS THE GREATEST OF ALL TIME!!!! permaberries need to be biohazards, they are simply built to be like that, a gigantic berry spraying and leaking juice everywhere HAS to have some sort of consequences for the poor folks that accidentally get juice on themselves...

rena from blue archive is prime berry material, suzuka gozen from fgo and/or gyarus are amazing targets for berries too, desperately need to see more gyaru berries.

a blobby sphere is peak berry size. a good mixture of being taut and jiggly like a water balloon is amazing

depends on my mood but if it's done well, i think its pretty alright!