Neither.
Puerto Rican reggae
Just kidding.
I think I like both equally. I mean I don't listen to one more than another and I can name as many emo songs as hard core songs that I like.
I much as I like groups like Papa Roach I like song by groups like Jimmy Eat World whom I still mildy hate but will appreciate their music.
It's kinda hard to find a group that plays music that's more or less meant to entertain people of all ages.
I guess it's all a matter of your poison. I can listen to songs by bands that i hate, and I can dis songs by groups that I love more than half the time.
Although I honestly think I like Puerto Rican reggae more than either of these genres. Kinda hard to believe since I don't listen to it that often.
But yeah that's my person opinion.
Peace out