For specialty restaurants the Eclipse has Murano (continental), Tuscan Grill (Italian/steak), Le Petit Chef (gimmick), and Sushi on 5. If we do one, it's Murano.
We did our first Royal on Symphony in a suite last year. We prefer Celebrity - Royal was a bit too big for us, but we had fun. One difference is that Coastal Kitichen was open for lunch every day, Luminae, like main dining is closed on port days.
On the Eclipse, the Luminae kitchen is co located with the main dining kitchen, so you can order from the main dining menu if you want.
I've been on the Eclipse a few times, and have her booked again next year. My sister and I will bringing her back after the 2025 European summer.