as a whole achiever is obviously harder... if u want to make a more useful poll u should compare individual sections to both achiever and crack not as a whole b/c thats not very useful....not to be mean but stop making polls and start off with crack and then move to achiever as posted in the previous poll u made. every section and every test is different, on avg acheiver is harder as posted in about every break down thread. start off with pat crack then move to achiever once u start hitting 22/23, then when u go back to crack u'll notice ur score go up.