Optical illusion obviously but I'd hate to see one of the ugly beasts lose a donk out of Melb on a 40 deg day...eeeekkk!
I would rather be in a 380 out of Melb on a 40 deg and lose a donk than on any twin.
The 340-300- well that is a different story altogether.
Even with one engine out on a 380, your driftdown will be above the mountain goats in the Himalayas. Not as comfy on a twin across there.