An F-22 can out turn any plane in existance in the -real world- because of the new state of the art G suit US pilots wear, that allow sustained manuevers in excess of 11g's. Not that an F-22 would even have to turn to shoot one. It has a helmet mounted sight and AIM-9X. And the F-22s ECM/ECCM suite is another area that is absolutely without match, anywhere.
What's more, the F-22s real value is as penetrating and/or stand-off strike fighter.
And again, the SU-37 is a
-tech demonstrator- that is in all ways inferior.
Here's another US toy that has no equal in the world.