I know this is an old question, but I am having the same dilemna. My group of 5 going to be in Cozumel in March 2023 with 7 ships in port that day. A 60+ year old couple, two 30+ year olds, and a 17 year old teenage boy. For this 60 year old, I just enjoy a relaxing beach and maybe a little snorkeling, my husband and 30+ year old son aren't swimmers, so it would be nice to have some other things for them to do besides just lay on the beach, 30 year old daughter would enjoy laying on the beach, snorkeling, and other water activities. The 17-year old would really love the inflatables, plus other activities, especially if there were other teens around. Everytime I read about one or the other of these beaches I am swayed that direction until I read something about the other one. I don't mind paying for AI to secure a spot, but 3 or the 4 of us might have 2 drinks and the 4th would probably only have one. Probably only a couple of us would be interested in the inflatables. Then I also read about Chankanaab, which also sounds amazing due to being able to "swim" with dolphins at the same place and some other nature. So confused! Would love some input to help me make the decision.