Who do you think was better Mozart or Beethoven?

I guess that depends on what you mean by "better." Better at what? Mozart was a prodigy, Beethoven had to work hard. Mozart was clical, Beethoven became more romantic. Mozart never wrote a wrong note in his life, but neither did Beethoven. Mozart was probably superior in performance to Beethoven, but I wouldn't knock Beethoven's performances either. Sometimes I really need to hear some Mozart, and sometimes it's Beethoven. Heck, sometimes it's the Rolling Stones! I love them all.