Like people have said, no such thing as stealth anymore. Anything can be hit with triangulation. Not to mention rail guns & lasers coming online all around the world. Drone's its all about the drones now.
What do rail guns and lasers have to do with stealth? Want to beat stealth? Just shoot at the stealth plane you can see during the day.
Of course at night things become different. Most of all when facing an enemy that owns the electromagnetic spectrum. Even the drones of the future will be LO too. Maybe the Chinese and Russians are spending zillions on stealth just for air shows and plan to fight all future war's with 4'th Gen. Its an idea.
Yaknow we terrified them during Gulf-1 with a glimpse of the future. Up until then they figured they could win just by making more stuff then we could make bullets to shoot them with. They never figured the invisible airplanes and smart weapons that hit the crack when the bent over would actually work.