I didn't use a case for my iPhone 3g. Or 4s. Or 5s. Dropped them all several times, never had more than dings on the metal edges. Did the same for my 6S, an

I didn't use a case for my iPhone 3g. Or 4s. Or 5s. Dropped them all several times, never had more than dings on the metal edges. Did the same for my 6S, and cracked the screen three times. The third it cracked time I upgraded to an iPhone XS; but my wife insisted I get a case, and it was hard to argue against. I'm really glad they've moved back to the (apparently) more robust form factor of having squarish metal edges. I look forward to not having to use a case the next time I update.