The fact that ELEVEN is charting so high on korean chart is really interesting and make me wonder what is the main factor. Not that im doubting IZONE impact we all know they were HUGE like literally behind BP and TWICE but they never have strong base for digital (and PD48 wasnt as popular as PD101 s1 and s2 among gp). What do u think the main factor that lead to IVE success debut? (not even Somi charting this high during her solo debut).