I guess it depends what role interests you more. The Hornet has a few more toys to play with than the F-16 but also includes more complexity. If A2A and CAS are more your thing than the Falcon is the better choice. Despite being able to carry more missiles, the F/A-18 takes a hit in speed and agility with the F404 engines feeling rather underpowered in those conditions. If standoff-strike peeks your interest, than the Hornet would be the better choice though.