@stick9 The templates for the profiles are designed to fit certain size of holders , so the correct schematics of the profile are profiled onto the blade.
The Zuperior Small profile will give you 3 radii 6'-12'-20' With this profile you will have similar power push as LS4 and Step but with a built in pitch,greater acceleration and quicker tight turns maybe to quick if you are not a proficient skater.If you want a upgrade to your stock LS4 or Step i would recommend Quad Zero Profile.