Hey, I used to speedcube, from around '04 to '09, with rubik's brand cubes. I used cfop for 3x3 and I was averaging under 20 seconds when I stopped and I knew (still remember) full pll and I was learning 1 look olls. The 2x2s I had would always break, but I had a 4x4 and 5x5 I would solve using...