We have done both ways
Before Covid by Final Payment Date there is usually only a handful cabins would be left for both directions
This year we are book on the Reflection April 13 night TA and the constellation November TA
Using Sea Scanner , with about 65 day until sailing the Reflection is only 50% book,
With 10 months to go the Constellation is 77% book
The price per day is just about the same , on the Constellation , Suites are gone , there 2 AQU, and 12 concierge cabins left
On the Reflection everything is left
I wonder why the big difference in booking pattern 🤔