If pricing is a factor, the website really does not provide good comparisons unless you look into each and every cruise (one thing I noted in the poll). All those Voyager fall itineraries have free air or $1000 off. Since all those suites have balcony, to upgrade on Diamond to a balcony actually costs more, even thought at a glance the Diamond seems much less. Itinerary and fellow pax seem great on both!