Do the inner layers feel blocky or smooth after break-in? I can handle a short break-in period, but I want to avoid a cube that always feels rough or uneven when doing repeated inner slice moves during edge pairing.

Is this a good upgrade from the AoSu WR M for someone returning to 4x4? I have not followed recent hardware very closely, so I am trying to understand whether this would feel like a meaningful step forward in stability, size, and turning quality.

Will you restock this if it sells out soon? I am deciding between buying now or waiting a little, and I just want to know whether this is a product that usually comes back quickly when the current stock runs out.

How does this compare with the ball-core version for everyday practice? I do not necessarily need the most premium version if the single-track one already gives a clean and reliable feel for normal home practice and occasional competition use.

Does this version need a lot of setup before it feels good? I do not mind adding a little lube or doing small tension changes, but I would prefer something that already feels refined and usable right out of the box instead of needing a full setup session.

Is the 58mm size noticeably easier to hold than older larger 4x4 cubes? My hands are not very large, and I am hoping the smaller size will make edge pairing and long practice sessions less tiring without making the cube feel cramped.

Would you recommend this more for accuracy or raw speed? I am looking for something I can use as a daily main, and I usually prefer cubes that stay controllable even when I start turning aggressively in the middle of a solve.

How strong is the UV coating grip compared with regular plastic? I like a premium glossy feel, but I also do not want the surface to feel too sticky or distracting during longer sessions, especially in warmer weather when my hands get a bit sweaty.

Does it come with any accessories like screw tool or adjustment parts? I am ordering this as my first serious 4x4 in a while, so I want to know whether I should also buy setup tools and lube separately or whether the box usually includes enough to get started comfortably. I know batch contents can change sometimes, so even a general idea would help.

Is this cube fully magnetic on both outer and inner layers? I am mainly asking because I want something that feels modern and stable, but I do not want an overly aggressive or distracting magnetic feel during long practice sessions. If someone has tried both older MoYu 4x4 models and this version, I would love to know whether the inner layer feel is noticeably cleaner and more controlled over time.