This cube is ok. I wish it had just a few changes.

First, it's slightly too large. I have big hands and it's nice to have a larger cube like this. But it would be better if it were maybe 75mm or so.

Second, it's a very cheaply made cube. It has one screw on the yellow side, and no more screws. Can't adjust tensions, and there really is no mechanism. If you could slightly adjust the tensions and were able to corner cut just a bit, this cube would be great. I wish YJ or MoYu would make a cube like this with their design. It could even be the least expensive design (Guanlong or Yu or Sulong). That would be incredible.

As it is, this cube is fun, but it doesn't move well and locks up like a cheap cube from a gift shop. A few small changes and it could be really fun.