In the MA, the F series might increase the numbers of 110 seen by a little bit. It's engines and weight would make it ACM in the realm of the Mossi6 but, slower in general. Still, it could be competitive in the MA, or you can up the G with 25% and droppers while having a superior gun package. I can't help get the impression from reviewing the history of the C-E variants that they were all dogs, and for scenarios, the C does fine as a dog 110 for all of them. That leads me to think the F is wanted for the fleeting possibility it might turn out to be an unexpected competitor in the MA while it's still sporting MG-FF 20mm. And 1-500 under the fuselage and 2-50 on each wing, the G carries more MA destruction power with more powerful engines.
Must have been a reason we got only the C and G.