China's threat requires more F-15EX fighter jets and fewer F-35s
The F-35 fighter jet continues its seemingly never-ending struggle with cost overruns and performance troubles (in fact, some were recently grounded after another engine problem). In contrast, the F-15EX continues to prove itself a versatile, more lethal alternative. Measured by range, weapons payload, and lifetime costs, the F-15EX is the best jet.