well, I tested it once like 1 year ago with someone, we had 24 ping to each other he recorded me and the results were the same, I'm talking about the bullets that curve.

and yes I know you recorded him but once you record 2 people with the same ping / place fighting each other (since they have same distance) you'll see exactly what they see + you'll be able to see when they hit or miss, you can try it out with me if you want to.