It honestly depends on which version you watch it in first. For example, I enjoy Pokemon in dub, but because I watched Pokemon 4Ever subbed I literally cannot watch the film in dub.
Death Note is an example in which I could watch it in both sub and dub because I switched between subb and dub episodes, and thus I can accept both sides of it.
Finally there's the Yu-gi-oh! Theme song which in the dub is mainly consistent for all the seasons that the original show ran for and give off an atmosphere of mystery and wonder, which makes sense because the main theme besides card games is Egypt. The first sub theme? Sounds like J-pop to me, and that doesn't rub well with me.