Yeah, money on R&D.... my poor tax pennies. As for F-35:
Eurofighter Typhoon, operational, F-35 is not. Typhoon has (for the same length and wing span):
Range 3,790 km over 2,220 km (70% advantage)
Speed 2,495 km/h over 1,930 km/h (30% advantage)
Has superior maneuvering. Has stealth coating, most modern avionics, all the bells and whistles F-35 claim to deliver at some point, except stupid VTOL which we won't see anyway.
Saab JAS 39 Gripen operational, faster, better range, smaller frame, cheap fuel, can operate from unprepared ROADS for fck sake!
Dassault Rafale, operational, has more payload than all above, still faster than F-35, better range, better manuvering.
Rafale and Typhoon are twin engines, still have more range and better maneuvering than F-35 and it has significantly more wing loading then all the above (meaning you can't improve it at all). Thrust-to-weight ratio worst of all above. ALL but F-35 have supercruise, officially F-35 does not. All cheaper than F-35, all are operational. F-35 is not operational, inferior in all major characteristics, super uber expensive, 10 to 15 years LATE. After 9 years (first flight 2006) cannot fly in bad weather, cannot fly near thunderstorms, cannot operate in a hot weather, has reported issues with frame cracking, coating, electric, engine, helmet and software, oxygen supply, ejection seat. Can mount less pods and weapons than current super hornet.
And I in a small part have to pay for it.