I'm a hardcore player with only two 5 star hardcore girls. I started playing after Levitya was released, so didn't have a chance of getting her. As a result, I can't make a full team of hardcore five star girls. However, I noticed I could easily make a full 5 star team with charm since I'm about to get my fourth five star charm girl from adventure mode , and there is still a legendary to come.
I have the Know How Legendary up to four stars plus two other five star Know How girls as well, so I can make a full 5 star team with that class after another upgrade to Norou too. However, I already have good enough charm gear to make the switch to charm now. With so many five star girls from other classes since the last hardcore and having to wait until Fairy for another when the adventure mode is so incredibly slow due to energy, i'm not sure how it's worthwhile sticking with Hardcore for a player who started after Levitya. Maybe if the adventure girl after Abrael was a Hardcore since it feels overdue, but Samane is another non Hardcore and the slow pace is killing my interest in adventure mode anyway.
So from players of these classes, is it good in PVP? Should I go to charm now or try to get some Know How gear instead since I already have a legendary for it? Or does Wild Burst make Hardcore worth persisting with?