I am new at bowhunting and I have a really cheap bow and everyone else has nice pse bows. Whta kind of bow should I buy around 400.00 that will shoot targets and kill deer.

Most any of the new bows are very good. The main thing is to MAKE SURE THE BOW FITS YOU.
People are going to give you there opinion. For a new shooter I beleave you should get the most forgiving bow you can.Go to a good bow store make sure they take the time to help you. That will make a big dif if you like and keep the bow.