i only owned pokemon: red, blue, yellow, that one with the gengar on it, gold, silver and mystery dungeon

i was thinking about buying me a ds only to play one of the new editions but since i saw the upcoming pokemon x and y i think i dont realy want to buy it anymore... it feels just like a random jrpg with pokemons
this fucking 3d sucks balls and my friends told me pokemon black and white were trash, so can anyone tell me if it is worth to buy a ds for the new pokemon or should i get the older ones?