I did a baltics cruise last year on the Breakaway. The cruise had more crew than people due to a combination of Russia's invasion of Ukraine and Europe's COVID requirements. By far one of the most amazing cruises I've been on. Service was out of this world, food was excellent and the Million Dollar Quartet was incredible! Worst part of the cruise was that is was just cold enough to not be able to enjoy the outside decks 75% of the time. Otherwise, I can't imagine any other cruise will equal or exceed the level of service we got on that cruise.
I'd go back on the Breakaway in a hearbeat, even if it was at capacity.