What island is better?

Happy NY!

My partner and I are spending 3 weeks in Japan in April and 4 of those days will be in Okinawa. I have looked at previous posts regarding what island is best for day trips – Zamami or Tokashiki, and can’t find much information. We are wanting to do a day trip to one of the islands that has beautiful beaches and snorkeling etc.

My questions is, what island is better? Also, we better to book through a snorkelling company or just hire equipment there.

by Fewberry-