Good Charlotte's "Cardiology" vs My Chemical Romance's "Danger Days"?

[Aaron Hor]

I'm conflicted right now. Between Good Charlotte's Cardiology and My Chemical Romance's Danger Days album, which would be the better choice? To make things a bit clearer, my personal taste in music is that I tend to prefer the instrumental background more than the vocal background. To me what matters most is how addictive the music is, not whether the vocalist's voice can reach high/low notes or not. And I am pretty much a sucker for music backgrounds that are extremely catchy and addictive that I can afford to listen to it over and over again.