Anyone know the difference?

[Turbay_Travis]

Hey anyone know the difference between these two tricks?? I cant seem to decide which one to get, they both seem like the same thing... thank you.

Holely by will tsai http://www.penguinmagic.com/p/S14907

Dark Hole by Mayank Chaubey http://www.penguinmagic.com/p/3965

 

[IsaacHaber]

maybe look up some reviews for both?

 

[Magic swag]

Method must be different.