If I was launching a $10 billion dollar satellite ULA&#x27;s very impressive track record would make me strongly consider going with them.  SpaceX&#x27;s reliability going forward is probably going to be better than their reliability up to this point but there&#x27;s essentially no way they won&#x27;t lose a single satellite over their next 100 launches.<p>But these GPS satellites are only in the $100m dollar range according to the internet so it just doesn&#x27;t make sense to pay an extra $50m to go from 97% reliability to 99.7%.