Hi -
They are all right - you have to wear what is comfie for you,, here are my thoughts....
okay - the crocs caymans are the most comfie for me compared to the beach ones, they seem a bit more supportive and more comfie for my foot. Now, i recently got a pair of the croc scutes, and oh my goodnes,,,they have like a double cushion in the heel that made them actually more comfie than my bare feet!!! when we were at disney, i alternated between the caymans and the scutes and was very happy - best trip for my feet in a few years! last year i wore a combo of what i thought were well broken in sneakers, flip flops and teva sandals - my poor feet were covered in blisters,,,,ugh,,,,not this year!!! i did also use some body glide on my feet to help prevent - i was prepared!!!