The numbering system should not be seen in comparative terms as one denomination being better than another. The numbering system exists as a fastlabeling function and to show linear progression and of both the root and derivative groups. Christianity 1.0 was not superseded 2.0 nor is 4.0 sp2 better than 2.0.

Also for the record newer is not necessarily better. For any of you who lived through 1980’s pop culture you can use New Coke and Pepsi Clear as prime examples of this.