All of my friends have the GO (with the crank) and I've been invited MANY times to use theirs. My shoulder still needs resting, but I will say that I enjoyed my workout with it. I've since purchased the GO BIG, and have offered all of my friends the use of my GO BIG, with THEIR dies. I have the die that came with the GO BIG (the flying geese), but I do not have other dies. So with THEIR dies, and my GO BIG, we will have a blast.