What is the hardest Rubiks Cube in the world?

There is some doubt about what is the hardest Rubik’s Cube ter crude. God’s Number 3x3x3 or the 17x17x17.

Although God’s Number relates specifically to the 3x3x3 Rubik’s Cube, it can be argued that solving a 17x17x17 Rubik’s Cube is generally more challenging because of its greater size and complexity.