As many of the others have said, the bird you are seeing right now may be a different bird in a few months/years. My grey chose me, there were 2 in his clutch & at first I was leaning toward the other- she seemed more outgoing & inquisitive at the time. But after they were about 6 weeks old, every time I went to visit them the other grey ( my Biscotti ) would come and hang with me the whole time. He was active & inquisitive but really wanted to be near me. So I chose him, he chose me. For about the first year, he was a sweet cuddle bug. Then as he got older & became more independent his cuddleness slowly disappeared. He is still awesome & amazing and I love him to pieces, but he prefers to just be near me and asks for occasional head rubs, when he feels like it.
Just saying the baby personalities you are seeing now will probably change, so go with your heart and choose one you really love, if it 's personality changes down the road- you will still love it. Good luck!