So recently Boeing launched B737 MAX10, with a 1.64 meter stretch making it the largest version of B737 MAX family. With such a small difference with B737 MAX9. I personally think they should just cancel the MAX9 and offer all the airlines MAX10 instead. As we can see, the MAX10 already cannibalizing almost all of the MAX9 market. As of today, the order book for MAX9 stands at only 67 frames while MAX10 already gaining 252 orders in such a short spans, with majority of the orders came from the conversion from the MAX9 to the MAX10.
With such a tiny differences (B737 MAX10 have 8.54% less range according to Technical Specs released by Boeing) and 10 seat difference between the MAX9 and MAX10. Do you think Boeing should have canceled the MAX9 projects, knowing that almost all the airlines already and currently in the process of converting to the MAX10?