For me, AH's story hangs together better. The way the abuse gradually gets worse, how it really escalates when she begins to fight back. The way Camille Vasquez described her during the closing as someone who would claw at Johnny to stay, or hit him so he wouldn't leave, doesn't sound like someone who had the power in the relationship. And he didn't just leave for an hour to cool down. He'd go off for days on a drink/drugs binge.
I listened to a half hour recording that included the infamous 'tell the world Johnny'. The recording supports her account of the relationship but that snippet, out of context, was clearly released to do maximum damage to her credibility. Genuinely, up until then, I believed they were both abusive to each other. I now think that he was very much the primary abuser in that relationship and this trial is an extension of that abuse.