GAN has made a huge impact on the cubing market in the recent years. They started with the 3x3 puzzle and kept putting out new versions until their puzzles were used exclusively by many top cubers around the world.
Next they expanded into the 2x2 market, offering both magnetic and non magnetic versions.
Now, they've expanded into the 4x4 realm with the GAN460 M. This is a magnetic puzzle with the quality of GAN. This puzzle is a dream. It turns extremely well right out of the box.
Pairs well with the GAN 10ml lube.