How many think that Sniper directed by Clint Eastwood was his best work yet?

I know that there are lots of movies that Clint Eastwood has acted in and directed. In my opinion I think he is an Amazing portrayer and friend to the Military branches. Do you think that his directing for American Sniper is his best movie? Do you think that he is a better director or Actor? What is your Favorite Clint Eastwood movie? Thanks for responding....