Determining whether Joby Aviation or Archer Aviation is a better investment or aerospace option depends heavily on an investor's strategy within the electric vertical take-off and landing market. Joby Aviation is generally considered further ahead in flight testing, operational scale, and regulatory certification milestones, supported by deep financial and manufacturing backing from Toyota and an integrated operational model via its Blade acquisition. Conversely, Archer Aviation relies heavily on high-profile airline partnerships—such as conditional orders from United Airlines—and strategic defense acquisitions, though both companies share massive net losses and require significant capital to achieve commercial profitability.