classification

my idea is simple, to create a clasiffication of 3x3x3 where the improvement of the inner mechanism make a generation jump in example: First Gen cubes: Rubiks Studio, Japanese kit for speedcubing, Standard rubiks DIY, Old Type A Second Gen cubes: (improvement: no gap in edge piece, more...

Just ordered thishttp://www.puzl.co.uk/competition-standard-speed-cube-p-92.htmlas my first non-rubik's brand cube. Muchly excited, but I was wandering if cube can be classified under the classifications defined on this site...