We have only done one "
JS" and one "GS" and didn't regret spending the extra $ on the "
JS" at all ("GS" was an upgrade but we will pay for one next year for a transatlantic crossing). Is it worth the $ is always a tough one. On a busy itinerary I suggest smallest room you can live with but on one like the transatlantic, I like having more room. Since "RCI" isn't know for the largest cabins, we are almost always happy with a "D" since there are only two of us and the balcony really opens up the room, Robbie