I seldomly watch animes with dub.
I personally prefer sub.
One anime that I have seen dubbed was the anime version of Boys Over Flowers. (one reason was because I couldn't find the subbed version)
There are also some children's anime that I have watched dubbed in Danish and my native language.
Or I watched some animes dubbed in Danish and English on Cartoon Network, when I was younger.
And on my country's television, they have showed a few animes.
Like the Moomin anime (even though I have watched some episodes with English dub)
But if I'm on an anime website, I watch the animes with sub.