The newly-released 4th generation 5×5 from MoYu boasts various new improvements and innovations that make it the greatest MoYu 5×5 so far.
The WeiChuang 5×5 GTS features larger outer layers that enhance the smoothness and pop-resistance of the puzzle. Multiple grooves on the pieces along the edge of the puzzle also allow for minimal friction to occur during speedsolving.
Update: The site previously stated that the cube was 60mm across. This was a typo that was based on MoYu’s informational graphic, and it has now been corrected to be 64mm.