I would beg to differ. neither Rafale nor EF are supercruise capable. Sure their cruise speeds are over mach 1. But that is not militarily applicable supercruise. The F-22 was built from the bottom to supercruise. The engine nozzles are proof of that.
This is really the only difference between a 4.5th gen aircraft and 5th gen aircraft. Massive upgrades can grant existing aircraft supercruise capability, but there is a limit to how much can be stealth optimized.
We really aren't comparing the F-22 to EF. Just the differences between a 5th gen and 4.5th gen.
The F-35 with today's config should be at least 200% more effective than the Viper, Eagle, Typhoon, Flanker or Rafale.
Fully aligned with you: as is today supercruise in EF not tactically relevant. With thrust growth and TVC it moves into military usefulness. Supercruise was not a design objective in EF but just a pleasant outcome.
Supercruise is truly important for a stealthy mode of operations as it reduces the IR signature, but less so for a more conventional fighter. The lack of supercruise in JSF (and really any meaningful supersonic performance) is therefore a severe handicap for its stealthy operation.
I was comparing the top non VLO with the top VLO fighter to show that a highly performing aerodynamic design associated with the most advanced BVR missiles and an outstandingly specified AESA radar can reduce the gap quite dramatically. A very cost-effectively. It is that last 10% of extreme performance that will cost you a fortune. I would say that it is exactly what eventually broke the back of the F-22 programme.
Actually Lockheed propaganda states that the F-35A is six times more capable in A-A than the a/c you mention. Except for the Typhoon...probably only because the RAF is a founding member of the JSF project!
Now you can demonstrate whichever outcome you wish if you are resourceful and let the opposition behave in accordance to your own design spec. So given the fact that the JSF LO peaks in the frontal cone please feed me the adversary only in that sector, and one by one please. No nasty surprises of people attacking me in the area of vulnerability please. No clever formation tactics and no AWACS support either. In that case you may achieve your 200%.
In reality once the JSF is picked out (and there are many technical ways and formation tactics to do it) it becomes a sitting duck. To operate safely the JSF needs the condition of air superiority achieved (F-22 does that in USAF and Typhoon in RAF and Italian AF). That is the doctrine and foundation CONOPS of the project.