Thanks...
Depends what you want... 25 years ago I would have said st barths.... I lived there for 15 years their the 80s and till 93 and it was just paradise. Now, it's just way too busy and too crowded like most of the Caribbean. Anguilla is beautiful and I don't think has been overdeveloped. The rest of the Carib is just way too crowded... Especially the USVI and BVI. Virgin gorda is beautiful but way too many people and too many boats.
Personally if I was to settle ashore, I would look at the Exumas. It's much closer to the US than the rest of the Caribbean, it is not overrun by tourists, cruise ships and jumbo jets, and you have 100nm worth of islands to enjoy which can only be visited by private boats and small planes...