girl group stan, with a slight bit of boy groups

top-tier groups: 

EXID, AoA, SNSD, Mamamoo, Lovelyz

top female biases:

sojin (Girl's Day), kaeun & nana (After School), uji & dahye (BESTie), the whole of EXID, hyuna (4minute), hyorin & dasom (Sistar), hara & seungyeon (KARA), dara & minzy (2NE1), sunny & sooyoung (SNSD), solar & wheein (Mamamoo), halla (The Ark), choa & yuna (AoA), jieun (Secret), fei (Miss A), namjoo & eunji (Apink), all of Lovelyz

top male biases:

sunggyu (Infinite), sungjoo (UNIQ), n & leo (VIXX), heechul (Super Junior), l.joe & niel (Teen Top), seungri & daesung (BIG BANG), yongguk & zelo (B.A.P), jin (BTS), hyunseung (B2ST), tao & lay (EXO), all of UP10TION, all of MONSTA X