The only ones I have is the Mickey Crocs. I too bought a pair from Walmart. While they are comfortable as well, they are nothing like the "real" Crocs. The pair I got today,(Mickey too )will definately go with me later this month to WDW. I have no personal experience with the other kinds. I have not walked Disney with the Crocs, but we did do a week at Universal Studios and I wore mine everyday. We were at the parks every day all day. They suited me fine. But I am a country girl and can walk around barefooted and used to work standing on a concrete floor with cowboy boots on for 9 hours a day. So maybe you better wait for a few opinions.