Regarding the F-16's engine, doesn't it hold the regard for least engine failures per flight hour, or something like that? I remember a reliably source stating some kind of metric like that on the forums before.Well the F-16 has provided and continues to provide excellent service to a stack of nations. Australia selected the F/A-18 in part because of the losses experienced with the Mirage III, but this was not the only, let alone the major factor in the selection. Anyway the F-16 has well and truly demonstrated the viability and reliability of single engine designs.
And I agree with AD, if China could build better engines (although I really should say "when", as it's only a matter of time) they'd build more single engined fighters. I'd be interested in seeing specifics on the performance and maintenance of the J-10, for example, as a way of seeing where they're at with single engined aircraft.
John, I think that while there may be some bugs in the F-35 for the moment, they will absolutely be ironed out as there's just too much riding on it not to get it right. That said, I do wish they'd left the VTOL/STOVL variant to a separate program, however. Hell, give it to Boeing as a consolation prize (if the Block II Super wasn't prize enough) and see if they can get that ugly SOB of a plane off the ground, so to speak...