depends on personal thoughts. its like ruby and saphire you either get groudon or kyogre,along with other pokemon duals that you get one color in one game another color in the other and have to trade(which is a genius idea because then you have to buy more games to get every pokemon).
credit= EspeonDude_(not husky boy <_<)
Pokemon diamond friend code is 2835 6576 4587. my name is Ryan with only the R capi