Shoe poll

I am about to need a new pair of Robeez (because I'm growing and because all my walking and crawling is wearing out my Monkey pair) but I can't decide what design to get! I like the Shark, Sailboat and the Crab. What do y'all think? I think I'm leaning toward the Shark (because I'm tough!) but I just don't know for sure....

Check out: http://www.robeez.com/Department.aspx?DeptID=3&PriceCat=2&Lang=EN-US and tell me which one is your fav.

Thanks!
Sammy