I've got to say, this 9x9 is definitely what I was looking for in a budget cube of this size. Not only is it cheaper in price compared to others, it's smaller and great working. The movement gets better after a few solves and still seems to improve. Of course it has popped, but you have to understand, at this size, these really aren't toys as much as delicate puzzles. I already have the MF8 8x8 and was equally pleased. Hoping the MF10 and 11 come out soon, as I will definitely be buying those as well.
This is the best 9x9 you could ever have it is so smooth and fits perfectly in my hand and i have small hands. I feel like a boss solving this and i would recommend it to anyone who wants theyr first BIG cube. The 3 most inner layers are a bit rough but it gets smoother with time. I owned this for 4 months now and the inner layers are normal. And the price is next level it is cheaper than most flagship 3x3 s.