ZaJr অথবা DaJr?

This প্রশ্ন is baste off my fanfiction "The Invader Changes" ZaJr is Zim & Jen and DaJr is Jen & Dib. A few of my বন্ধু like ZaJr and the others like DaJr (along with my sister) I thought it would interesting to see who আপনি guys pick.