American vs Delta

Can anyone add input as to which airline is better to work for? I have a F2F with one and I just completed a video interview for the other, so if I'm lucky enough to have to make a choice, I'd love to have some input on which way to lean. Is one more prestigious than the other? Does one offer a more competitive longterm pay? Which benefits are better?

Obviously I'm thankful just to be at the point I'm at and realistically I won't get CJOs from both, but I'm looking for any insight I can get. 😊