• ABC implies you only know 3 letters

    XYZ is cooler since you know more letters

    Also ABC sounds like the term for American-Born Chinese, which is very uncool imo since they only know 1 language. Whereas me on the other hand spending my first 8 years in Mainland China, I knows more than 1 language, which is way cooler (/kidding xD I barely know past 2nd grade level)