How's this compare to 3D Printshow?

[Maggie]

Is there a difference between the two, like is the setup different? More seminars at Inside 3D printing perhaps? How many people are you guys expecting? How large is the showroom floor?

I'm wondering the same thing. What's the expected turnout, and how large in the main floor going to be? I'm in Philly that week, and am wondering if it's worth the travel.