Which 1 Will It Be

This is a BIG question.....Sophie Clare has never really liked her passy but I so want her to take it only when she is ready to go to sleep! I love them! Today was a good day. She really liked it! Since she has found her hands, she just can not keep it out of her sweet mouth! It doesn't really matter anymore....Whatever she wants to do is fine with me! It is her world!! Everyone has an opinion about a baby sucking there thumb......1. They stay sick all the time......2. It will mess up there teeth.......3. You can not take the thumb away.....ect. Which one is the best?? Who knows.....I do not think either of them will hurt! We all want our babies to be happy and feel like something is comforting them!