Help on DS Game Descisions!>!>!>!!!!????

I've had just about every type of Gameboy thats been created but i never really played a lot of Pokemon games, im tired of playing my mario kart and mario bros etc. etc. but i dont know what the best Pokemon game is or wether i should even get one. please help, thanks

I love The Zelda Phantom hourglass

also try Animal crossing DS wild world