the dub is good, but heavily censored since it's meant to air on Disney/Toonami.
I hear fan subs overly exaggerated curses in the old days.
they do japanese doesnt really have many swears so fan dubs who wanted shows aimed at japanese children to seem more mature than they are threw swears in them non stop
I remember my Japanese friend being really annoyed with fansubs from that era. He told me there aren't really swears in Japanese as we would understand them in English, just varying degrees of rudeness dictated by tone and delivery and words themselves aren't taboo to say. Fansubbers will always go for the "fucks" and "shits" when a simple damn would be perfect.
back in high school my french teacher actually taught the class french swear words i dont really remember them but i do remember that a big difference between the english language swears and french swears is that english swears tend to focus on the human body, like ass, shit, fuck, ect while french swears tend to focus on the church ---