The difference is corporate culture. Blue Origin (not "Ocean") behaves like Old Space, companies like Boeing, who spend a huge amount of time designing and debating before they even bend a piece of metal. SpaceX on the other hand likes to move fast and fail forward. They'd rather build a lot of prototypes and blow up a few, and learn a whole lot in the process. Also, Musk is a fanatic and workaholic, and drives his employees hard, whereas Blue Origin is more laid back and "normal" in their work ethic.