Small group snorkeling excursions on par with the Silver Moon in Barbados?

[Vagabond Knight]

The Silver Moon luxury catamaran trip we did in Barbados in 2019 was one of the top two excursions we've ever taken on our Caribbean cruises, and definitely the top boating/snorkeling excursion we've taken.  With such a small group, beautiful luxury catamaran and nice amenities, we thought the higher cost was quite worth it.  Has anyone who's done a trip aboard the Silver Moon or one of its sister vessels (and so is familiar with the experience) found any boating/snorkeling adventures of the same quality on any of the other Caribbean islands?

[EatonDoolittle]

Calabaza in Barbados leaves Silver Moon in the dust. Have sailed with both, multiple times. 

Random Wind in St Maarten, tho emphasis is more on sailing / swimming. Snorkeling is not a big thing

there.

Woodwind in Bonaire. While not luxury, its a nice catamaran. Emphasis here is on snorkeling and customer service, both of which are world class. 

Mystic Man in St Lucia. Again, a nice, but not luxury cat. Emphasis on service, whale watching, and a wonderful sail to the Pitons. Lunch and a swim/snorkel stop.