Any questions related to walk or taking steps . ?

I walk wearing Clog shoes of Crocs ; does walking in sport shoes like Nike or Adidas is better. I just want to know, which is better . Clog shoes of Crocs are extra ordinary comfortable for walking . But let say if I go for walk with Nike or Adidas shoes , will I be able to take more steps in less time . I have to do research on this particular aspect , that as a person I am interested in comfortable walk for a longer time or I want to complete maximum steps in shorter time ; which is kind of brisk walk . Still I am not sure , that with Nike or Adidas, I will be able to complete maximum steps in a short time duration . I have to do a personal experiment on my own .