@Peachyy - It really depends on who the breeder is and how well they've trained the bird.
Personally, I would visit a parrot adoption center. I understand you may not live by one, but if you're looking for a bird with specific behavior, you should meet them in person and get information from a fellow bird-enthusiast about that bird's personality and habits. This way you are pretty much guaranteed to have a bird that perfectly matches you, regardless of species. (Though, as jojomon has said, their disposition can alter in different environments, so keep that in mind.)
However, like the others have said, bird personalities vary immensely. You could find the cuddliest bird in the world and have them be a quaker, or the spunkiest, nippiest little dino bird and have them be a conure. First-person interaction is really key to determine a parrot's personality.
Whatever type you choose, I really hope that you find the right lil' kiddo for you.