The SJ Tour is in Shanghai Benz Cultural Center, because there are 1280 infield and stands. What's the difference between infield and stands?
The infield is close to the main stage. The disadvantage of infield ab area is that it will spend half the time looking back. You can see more and interact more in the cd area, but it is relatively far from the main stage and closer to the small stage. If the stands are facing the main stage, it's far away. Personal advice is still infield.