u/andypandy8745

Hey EO fans, I’m a seasoned EO player but for some reason EOIII messes with me.  I want to give it another shot, but wanted to check in and see if I am just missing something. So I was wondering if any of you have any game breaking tips or tricks?  Overpowered party comps, good grinding spots, other stuff along those lines. I want to see the end of this game.  
PS, I own both the ds and HD version of the game, any pros or cons for each version? Or should I just play with what I feel like playing?
PPS, I know this game has different endings.  Are there any gameplay differences between them or should I just wing it and get whatever I get?

Thanks for any help you are willing to give.