Post HM Trip...

So Dh and I got a free trip since the Hurricane hit us while we were in Jamaica (We got 3 nights/4 days free and will pay for a 2 additional days)
We were at Sandals Whitehouse and want to try another Sandals. We were thinking Antigua or St Lucia (either the Grande or Regency). We want to go in Jan Or Feb, so those are the warmest places. Suggestions? Anyone been to these resorts....? REviews? TIA