Thanks for the inputs. It was wishful thinking that poolside would be pleasant in February. I've got to wait another month or two for that.

I know both hotels pretty well. Rio does seem to offer more in terms of bars and restaurants; the rooms are certainly nicer, although I spend little time in the room. It doesn't bother me being off the strip - I find the shuttle to Harrahs convenient and usually just taxi it back.

Thanks again for the suggestions.