Movies are way best , because they last longer.It tells the whole story in one to two hours , but in a show they're more than one episode and you have to wait and see what happens next , like a weeks or months for the next episode.
With a really good TV series you become more invested in it.
I don't like movies l, when people ask me for my favorite movie, I have no answer because I usually can't get through a whole movie. But shows, they are amazing. The Office, Friends, Monk, Doctor Who, and many more.