very fast and a bit unstable. a bit of catching on the center skirts, but otherwise a great cube for a Gan experience at a cheap price

It is a decent cube for the price. Out of the box it's a little fast a little loud. After adequate lube it's quieter and feels smooth and stable. I don't get any lockups or corner twists. Worth owning. Not disappointed at all. I'd buy another. Much better than any previous Swift Blocks or Monster Gos.