This 2x2 is the best one i have ever tried. It rarely corner twists, it's controllable, but just fast enough to work for a slow to moderately fast turning speed, meaning it will be great speed for most people. Magnets are just the right strength and the tensions are great right out of the box. The feel is pretty smooth with a slight bump from the magnets, but it is barely noticeable during solving. It's also really cheap, especially for a magnetic puzzle. $9.99 is nothing compared to what you get for this puzzle.