I&#x27;m not implying any advantage, only reiterating that they&#x27;re starting small and building up. My reply was aimed at &quot;I don&#x27;t think the smaller booster is harder. It&#x27;s almost by definition easier.&quot; which the article <i>explicitly</i> said the opposite of, which I then quoted.<p>I don&#x27;t care if SpaceX or Blue Origin wind up on top, I don&#x27;t own stock in either one, but I&#x27;m much more likely to trust the word of an actual certified rocket scientist than an unsourced HN comment.