>>> SpaceX may I think have caused reliability problems for themselves using super cooled Oxygen. I was worried about that while watching the first couple of "

>>> SpaceX may I think have caused reliability problems for themselves using super cooled Oxygen. I was worried about that while watching the first couple of "full thrust" launch campaigns, but they quickly fell into a rhythm, and I see little evidence that it's holding things up. I suppose my opinion might change once we know what caused the Amos-6 pad failure. But don't think there's anything that singles out the sub-cooled LOX as a particular concern at the moment.