Celebrity Reflection vs MSC Seashore

Hello community, I booked a reservation with Reflection for a sailing from June 1st to June 5th. Going to Key West and Cococay. Just my wife (30 yrs) and myself (36yrs) celebrating our birthdays and anniversary. I did my research on reviews and I’m excited about sailing Reflection but my wife did her research and isn’t convinced at all and suggested the Seashore just because it seems newer and bigger. Now, I’m second guessing this decision and I need you guys help to settle this. We wanna have a great time for ourselves because having two kids it’s so difficult to have intimate time. I appreciate all of your feedback!