i actually like tiffany's solo better tho. i love the chill and upbeat melody. jessica's song is great but it took me quite a few listen to make it grow on me. the song kinda feels like ive heard it somewhere before but tiffany's is unique.
have you heard EXID's new song too? omg they're killing it! i even listened to their whole album and god, they slay so hard its not funny.