Well everyone has said that the tensiles are better but i bet none of you have had a tensile and a world cat.(tell me if im wrong) , so its hard to say which one is better. Tensiles may be the more common freewheel (and for good reasons), but the world cat could be better. Also my tensile freewheel skips regularly and ive sheered a few paws as well.I keep it well maintained so tensile freewheels do have their problems.