I wouldn't say that Ortega is a far better shot-stopper than Ed, but he is significantly better. I agree on that. His distribution isn't bad, but Pep prefers a keeper who's distribution is basically that of a very good holding midfielder. It that sense, Ed's a freak. There's no other keeper close to him. All the keepers in the PL are now trying to do it — and often making a hash of it.
That's why Ed usually gets the nod. It's Pep's way of seeing the game, and the structure he wants to impose. Ed's got a bit of a nutcase side to him that's disturbing at times. Ortega seems calmer. Ortega would be in any other team. We are privileged to have both. I don't think we've ever had two keepers of this quality. Imagine Bravo or Pantilimon having to take this responsibility for this run-in.