dont hate me, but i favour the dubs. its a mix of having grown up with various anime being shown on daytime TV being dubbed (often badly, it was the 90s) and the fact that when im watching an anime im either drawing/working on something else or falling asleep on the sofa/in bed. So i rely on my hearing more than my eyes. Plus theres a lot of VAs ive grown up hearing and falling in love with their characters, why change that? (Matt Hill & Josh Seth yes plz)
I dont utterly shun subs though. Denz and I watch a lot of asian cinema subbed. because it is better in its original. Heck i started watching Ghibli movies subbed first. Then found out they had been dubbed.
THE MOST annoying thing about dubbed movies and TV shows is that there are usually 2 versions. The original dub vs updated newer dubs dont utterly bother me, but its the UK vs US ones i hate. America you have ruined Asterix films!!!!!!!!! It's not Vitamix, hes called Getafix in english! Some of the Asterix movies are VERY hard to find download and DVD versions, so im always pissed off when I finally find a opy of "The Big Fight" and its the crappy US dub. I dread to think that they have re-dubbed Asterix in Britain. ugh
Anyway. im 50/50 on it really, but I opt more for dubs if I can.
Personal faves: Cowboy Bebop, The Seven Deadly Sins, Wolf's Rain, Lupin III series, Hellsing Ultimate
The ones I grew up with but still watch the dubs (dont hate me): Pokemon (up to Master Quest and Movie 8), Digimon (up to series 2), Card Captors, Moomin, Naruto