How could anyone NOT love the F/A-18, a timeless thing of beauty?
‘Stealth’ is good only until someone figures out a way to see it........................
The F/A-18 is a new type for the USAF. The F-15/16 have been in service for ages so the USAF and its personnel are very familiar with them and have a well-oiled logistics framework in place. A new type aircraft would have higher costs (esp if the number is likely to be low) and would take longer to induct and put into operation.