@HaraK1ri I don't think that they are good, I order my cubes on icubemart.com, the have fast shipping and the sell better cubes, then what you saw, but also the same on LighTake, but by my first order I wait for 3 months. The next 4x4 I order is a Sengshou and a 5x5 too. The good 2x2 are Wit-Two and V-Cube, the fast speedcubers use Wit-Two, I V-Cube, but I'm not good in 2x2. V-Cubes are also really good for 4x4 and 5x5 cubes and bigger, but the last time speedcubers use more Sengshou (but it is also what you like) the V-Cube. And 3x3 I use a Dayan ZanChi, Dayan cubes are really fast and one of the best cubes there are, but the are really fast and maybe to fast for you if you are not accustomed (? Don't know the good word used Google Translate) on fast cubes.