Anyone here sailed all four of the Vista ships? And Eurodam (Signature Class)? [You must have KK, right?] We've sailed Zuiderdam, Westerdam and Noordam but have not yet sailed Oosterdam. Of those who have sailed all four, how do you rate them from your experience? Which do you think the most beautiful? Art that is more to your taste? Color schemes etc? We've sailed Eurodam four cruises and we consider her an extension of the Vistas but with added (fabulous) Tamarind and Silk Den. For us, Noordam comes first as most beautiful, then Eurodam because of added excellent venues, Westerdam and then Zuiderdam. We had great cruises on all.