I got this cube back when it was a ton of money. Now that it's down in price it is quite worth it. The adjustment is nice but once you get it where you want you won't be changing it very often. This cube is incredibly fast, I put some Traxxas 50k in the core to slow it down, then some lunar on the pieces, and it is a great smooth feel. I really like how smooth it is. I really like how little this cube weighs. It feels like holding air! Unless you put the center travel unreasonably loose, the corner cutting is not easily capable of 45 degrees, but for me it's good enough. Overall great cube. I will admit I lost the adjustment tool right away, and the case did break when dropped, so now I use the bag. Would recommend if you like gan, fast cubes, and a lightweight cube.