If I wanted to read, I would read. That's why I don't like subbed shit, and I can't speak any other language then english so why watched subbed?
For pretty much any reason to watch japanese subs.
1. Better voices. Actually synced. Instead of Godzilla moving mouths and words come out randomly.
2. The speed. Dubs come out 2-3 years later. Meaning by the time you've finally just watched something dubbed, its old news. Imagine watching the a movie or tv show two years behind.
3. I don't have to listen to the same damn voice actor for every single anime. I swear the same people do almost all the English dubs, and they all SUCK. First off, none of them, NONE can actually pronounce japanese words right. And its fucking ridiculous how much worse they fuck up things pronouncing words wrong and bad translations.
I couldn't believe how bad Black Lagoon was. The japanese voice actors spoke better english than the ENGLISH voice actors. Shit is lame.