well, i personaly like both, so im pretty neutral on this debate.
But, my 2 favorite songs by the AAR are Swing, Swing and Stab My Back. my 2 favorite by Fall Out Boy are I Slept With Someone In Fallout Boy and All I Got Was This Stupid Sing Written About Me and Nobody Puts Baby In Corner.
I'm pretty sure this didn't help you at all, so im sorry. but hey, try to make peace with your friend cause you 2 shouldn't fight just cause you both like different bands and hate the one that the other likes. that's just stupid.
Thank you so much Espeon Dude!!!!!!
Jason beat him. He's the best.