Just sayin’ - here on my iPad Air - our iPads have been thrown from the top of stairs and landed on wooden floors.... we case em in the soft convex rubber cases for kids. Indestructible under all kinds of conditions and not as boxed in as otterboxes.
I had one of those first generation titanium case PowerBooks, used it for years without issue. One day, I was charging the battery and my 110 lb very energetic Lab got excited, tangled himself up in the cord and send it flying across the room, bounced off of several pieces of furniture, skidded across the hardwood and crashed into the baseboard on the other side of the great room. Dented the corner of the case. Didn’t even have to restart it. Everything worked just as it always had.