[A.A. Cunningham]

Along with VTOL in some versions I’m not sure what advantage the bird has besides stealth over much older platforms with upgraded avionics and weapons control.

Sensor suite, stability, payload, performance, larger more pwoerful engine, improved maintenance, etc. ...

[A.A. Cunningham]

larger more pwoerful(sic) engine

powerful

[katana]

Thanks. Now I’m “sure” and duly impressed.