I'm contemplating between the two hotels for 3 nights, before we make a move to the Grand Hyatt Kauai in a suite for 11 nights.

I'm thinking of booking St Regis Princeville Ocean View, although I do have the option of booking 3 nights at the Westin Princeville with a Premium One Bedroom Suite.

Is the jump worth it to pay the extra and experience St Regis over the Westin? We prefer an Ocean View and I've heard alot of good things about St Regis over the years. It sounds like a must do.