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Why this case?
The ESR Case does all of this, to some extent, and more...
The Inner Case
The inner case is a light shell (~187g) compared to the 582g iPad. It covers the back and has a small lip to protect the screen. Personally, I prefer having my iPad with some protection no matter how I am using it. Below is a photo of the iPad in the inner case laying next to the closed outer case.
The Standing Position
The case has two flap on the back to prop it up into 9 different positions. The larger flap is for standing it up to see it better and the smaller flap helps put it into a good writing or Pencil input mode.
Couch Use?
Below is a pic of the iPad on my lap from the couch. You would think it wouldn't be steady, but because the outer case is quite heavy, it stays put without any issues. The other picture shows the screw hole from where I removed the old cover.
Outside those two issues, I am really happy with this case. It seems custom made for my many different use cases.