Wait for the V3. Or at least wait until they describe the V2s accurately. The Pioneer does not have a 20 magnet ball core. It has 8 magnets in the ball core 12 holes where additional magnets could be. Maybe the Supreme has 20 magnets IN the ball core.

Perhaps Haitun is calling it a 20 magnet core because the 8 corners have magnets and so do the 12 edges equaling 20 magnets. But the ball core has 8 magnets so it would be a 28 magnet core. And if you count the pointless ring magnets at the base of each axis it would be a 34 magnet core?

I would put 12 more magnets in the ball core itself but I can't seem to figure out how to get the centers off the core. What a pain.

Not too sure about this cube yet. Turns alright. Can turn fast without lockups or corner twists. Feels unique. The price isn't too bad. Here are the things I don't like: 1) Not available with UV coating. 2) Even the retailers can't tell you the difference between the models, besides the price. 3) Feels loose even when it's not. Flexible? 4) Only available in 56mm. Why? 5) Impractical box. Like the old Qiyi MP's used. Too big to carry around. Okay for display.

If you're thinking about buying a Haitun cube, maybe wait for a V3. Maybe they'll get some things sorted.