Quote Originally Posted by Tenhou View Post
Honestly, i'd wait to get more copies of the girl, upgrade her to SR and then use the non+ SR as fodder to get her even higher.
For me, I already raised my Halloween Lilium+ to max SR. I'm planning on getting more copies to get another SR Halloween Lilium to rank her to SSR and then use the free SSR to rank her up to UR. Hope it works out for me.