Which death penatly method(s) do you consider cruel and an unusual punishment?

When you die you expect to not be burned or put in a gas chamber. All of these
ways of dieing in the death penalty are all cruel. Also a lot of these ways are so
unusual and well I consider them all an unusual punishment. I mean shaving someone to
shock them is wrong and evil. When you get a lethal injection that's also so very
painful because you're dieing slowly and you can feel it. In my point of view these
ways of taking someones life away is all cruel and unusual punishment.