Help - Millenium vs. RCI Radiance

[Boomer4]

I am also posting this under Royal Carribean, and I realize I might get very different answers in both areas, but here goes:

Family of Four, Eastern Carribean, two boys 6 and 3, which ship would be better for us?

We recently got back from the Century (4/10-4/17) and it was awesome! Our kids loved it and so did we. The service and food were fabulous. I am only considering Radiance for the different activities available on board and I think I like the itinerary better with the stop at Cococay.

Any feedback would be greatly appreciated!