Emonite and emo night bk. What Is the difference and best?

Hello! These Two events are coming to Los Angeles. One at the Avalon and one at the echoplex. They are about a month apart and me and my friends are trying to see which is best to go to. We've never been, but if I'm understanding this correctly. They are the same concept, basically cover bands, however if any of you have gone to Both. Can you recommend which is best?

Thanks in advance!