We are elite (soon to be plus) on X. On our last cruise, we booked a future SS cruise, tbd. The future cruise desk advised that the SS experience was a better fit than the sky suites on X. We have booked sky suites for later this year from FL to Panama Canal, and next year Sydney to Vancouver (back to back). Would probably not want to do transoceanic on the smaller SS ships.
Due to scheduling will book our first SS cruise for 2026 (with a modest discount being given when you book onboard as elite). I have contacted RCL, as a loyal passenger, and as a stockholder, that they should better integrate their rewards programs to include all three lines.
Appreciate all of your feedback on X vs SS