I have 2 30 inch hydro twister I like it i never use the water broom or gum remover and also the wheels wear out kind of fast I think I might get a big guy to try out
I was wondering about the wheels myself , I have Big Guys and they are like Cadillacs compared to some , the Big pnumatic tires really are nice and soft when you push them , the others with the small hard rubber wheels will jar you to death