@SerendipityJane
There's also the time an English Electric Lightening overflew the supposed unflyoverable SR-71.
I'd caution belanecdotes like that, I've never heard anyone claim the SR-71 was supposedly unflyable over, the rumour I heard way back, one that did the rounds for years but never confirmed was it waa U2....Now tjat may have been true, maybe not, but unlike a U2 or a SR-71 the Lightning would be not been "up there" for long so it's a bit of a "and..." (never flew the Lightning myself, flew something else pointy and fast, but did know lots of people who had flown it)
You can cherry pick the niche aspects of any spec and show A is better than B for something but when it comes to an entire package you won't find anything in current production in the west that beats the likes of the F-22 for Air defence and the F-35 for single seat strike attack...but they're horribly expensive.