I don't believe in hitting kids
I have never hit my child and I don't think it does any good. I have a boy who will be six in February and I have never hit him and I haven't had any behavioral issues. I'll use an occasional timeout or take away toys but I see no reason to hit. He is very smart and already knows how to read basic words. Sometimes he gets a little rambunctious in playing with toys and sometimes I'll just go in the other room. All I want for him is to do really well in school and if he does that I know he will be fine in the future.
I remember when my parents hit me all it did is break my trust and confidence in them in our relationship.