Which Category Will 3D Printing Be Most Valuable?

Alright, so this is sort of an open ended question I thought I'd ask the forum. There is no right answer, just opinions. 3D Printing is sure to change the world we live in in several ways. Out of the following categories, which do you think 3D Printing will make the most impactful difference in our daily live in the next 10 years?

• Jewelry
• Toys
• Food
• Military
• Electronics
• Medicine/Health
• Automotive

My Personal opinion..... Medicine and Health by far, both materials wise and biologically (Organova)

Military as they have the funds to push the tech further.