Considering that this is budget cube, it is fine. The magnets arent strong but with setup with lube the cube is good. Although I would not recommend if you arent gonna set it up as it is very slow out of the box.
This puzzle was a very good upgrade to a super gummy 4x4.
it is a very nice speed out of the box it dose fell dry but that goes away after 2 solves.
Both layers are the same speed and the cube has slightly stronger magnets in the middle layers .
I put NNM-37 it is and it dose speed up put not that much idk if its my setup or what
the magnets are not to noticeable.
The only problem is after lubing it doesn't speed up that much.