Anime, Jdorama, and Tokusatsu: Sub VS Dub?

Which one would you chose ?
And Why?
Explain the beauty of Sub and Dub?
Pro and Cons.

Personally,
Grewing up in Indonesia, I watch Indonesian dub anime.
However, as starting High School,
I always watch English Subtitle,
because it capture the essence of the art of anime,
the originality of the show.
It also help me to learn Japanese along the way.

Ok.
I love J-Doramas and I watch them with japanese dub.
It doesn't matter wheither they exist with german dub or not. I love japanese. EVERYTING sounds better and it's more emotional etc.
There are more reasons for me but to explain this.. this would go beyond the scope of the discussion. ^-^
I watch them with english subtitle. Some day - maybe - I don't need subtitles anymore. ^^

Sub always on live-action.

For animated works, I prefer sub, but well-done dub is good as well.