Went for a ride today. I forgot to secure my phone into its cradle and it came flying off as I'm cruising down the street at around 22 mph.
I heard a smack and looked back to see my case flying apart and my iPhone 6 cartwheeling down the street. Unbelievably my case only sustained a fracture on the upper right corner and my phone has dings on the upper and lower right corners with a couple minor dings on the back. The case absorbed most of the impact/shock I guess. Pretty impressed.