Recommending subtitles for this is DUMB!
I mean, we're talking possibly THE most EXQUISITELY-ANIMATED Anime or even ANY animated movie EVER, the hand-drawn Avatar of its time, and you "purists" want to tell potential viewers to stick with fucking SUBTITLES for it, forcing people to take their eyes off the glorious visuals on the screen just to understand the dialogue? Fuck that shit!
However, I will admit that choosing the right dub is important. I recommend the dub where the Coach beats up our heroes in front of the Principal yelling "DISCIPLINE!" instead of "SHUT UP!" I forget what the names of the dubs are.