There is no reason to tint the front. It will only cause visual problems as well as legal if you were pulled over. Im doing 5% on back and sides or 5% in back and 15% on the sides. It was said before that doing 5% on the back will make the rest a lil darker and this is true. Doing 5 on back and sides makes it darker from the front as well but is a pain to back up at night. My buddy has to role down his window sometimes to back up because its so dark at night.
