I just can't get over how friendly V has become. I got her in March and she loves this. She'll sit with me all night just to be scratched behind her head. She acts like it puts her in a trance almost. She steps up for me from inside her cage and she comes out all the time when I'm home. I'm...

So, I've been looking into macaws lately (very seriously!), and I've come across these two cages. These are all 80x40, double macaw, square top cages. Why is the AE cage heavier than the HQ cage? I've read somewhere, most likely on this forum, about HQ being better in terms of cage quality over...