Eye.. Aruba if you like to skin dive or snorkel, the reefs are amazing, most of my wandering has been through the caribbean and have never been to Maui. St. Martin if you like night life and glamor with casinos and cheap shopping, Jamaica if you want the best dope, and Republic of Dominica if you want to trek through a rainforest (and get stuck for two days waiting for a plane to come in) Cuba if you have a flair for the adventure, or my personal favorites Anguilla and especially Nevis for a honeymoon type getaway.
good luck with your decision.
There is no substitute for conducting your own research