The DianSheng MS3X is a new cube designed by the MSCube designer, MSCube has now been bought up by DianSheng so will now be basically the high-end speedcube range from DianSheng. The MS3X features adjustable tensions and compressions, adjustable feet magnets and even has the option to adjust the torpedoes, increasing speed and corner-cutting and surprisingly not risking popping too much. You can buy them here:

Black version

Primary version