Which is better? Eau de toilet or Perfum

I only use Giorgio Armani Aqua Di Gio

By far the best

Had many females ask, Wow what are you wearing,,,,,,,,,,,,,,,, it's yummy

I own that cologne. For a man I recommend a EDT vs a Perfum. EDT gives a good scent profile, but is not overpowering.

Toilet

Perfume has a stronger concentration.