Boeing 787 was a NEW design from scratch. 737 MAX serials were just CHANGES OVER CHANGES over a once mature design. Boeing claimed those CHANGES as UPGRADES. Pi

Boeing 787 was a NEW design from scratch. 737 MAX serials were just CHANGES OVER CHANGES over a once mature design. Boeing claimed those CHANGES as UPGRADES. Picking only one of those, it can probably be called an UPGRADE. But putting all together, I can only see whole bunches of UNVERIFIED CHANGES to original design.