Hello i would like to know what kind of cpu should i get i am in to 3d modling and gaming and my buget is pretty good becuz i am 16 and i get paid 7.25 an hour and that 7 hours a day so anways my dad says i should get a amd beuz it cheaper and better but i dont know and also i would like to know should i get a ati graphics card or nivda thanks in advance ps:i a noob my dad used to bulid pc