I can use the Studio dies in my Big Shot Pro, which is a big plus if you are cutting a lot of the same shape. They cut more layers and are much sturdier, as they have a larger wooden base and a rubber surround instead of the foam. I use my BSP and GO, but I tend to use the BSP a lot more. I have the extended tray for the BSP, so I can use the longer strip dies quite easily. It turns a lot easier that the GO, too. Of course, if you get the new electric GO, you don't have to worry about cranking the die through, the machine does it for you.