If you like aquatics, you have to try Bvlgari Aqva. It's pretty inexpensive, and is very versatile. Also, If you really like AdG, check out Versace Pour Homme. I like to describe it as a mature version of AdG. Others you should sample are L'eau D'Issey, L'eau par Kenzo, Mugler Cologne, and 212 Men. You should be able to find all of these online for less than $50. Chanel Allure Homme Edition Blanche is also a beautiful lemon fragrance, but I haven't been able to find it for as low a price as the others mentioned (its still not up to the Creed price range though).