Very different pricing and vibe.

The Grand Hyatt is generally going to be the cheapest by far. In season, the W is even more ludicrously expensive than it used to be and has a real party feel when the sun is out. But if you want the beach pool party, then that's what you want. The Edition is IMO always overpriced, but is fundamentally a pretty solid hotel and in a location which is good for most occasions.