What would you pick, Aruba or Barbados?

I am planning for my honeymoon, but I am stuck between going to Aruba or Barbados. We haven't been to eaither. My sister just went to Barbados andshe said it was awsome, she loved it. But I also know people who say the same about Aruba. A lot of people are saying go to Aruba, but I am stuck. Any suggestions??