Carribean holiday?

[WishinWell]

Apologies in advance as I wasn't sure of the best place to post this.
Looking to go to the Caribbean next year and wondered where the best beaches are for an all inclusive - any recommendations appreciated!

Antigua is my favourite island for the desert beach vibe. I haven't been in years so not sure about hotels. I've also been to Barbados and St Lucia which are also lovely. Barbados is the least rustic and has better infrastructure whovh is why it's my least favourite of the three.

It's probably best to say if you're travelling as a couple or family or otherwise as hotels tend to cater to quite specific types of guests there.