What's currently considered the absolute fastest production car?

So, this question seems to pop up every few months, and the answer keeps shifting! I know the usual suspects the Bugatti Chiron Super Sport 300+, the Koenigsegg Jesko Absolut, and the SSC Tuatara. But with all the claims and different tests (like top speed vs. acceleration), it gets a bit murky. What’s the general consensus right now on what truly holds the crown? I’m especially curious about cars you can actually buy, not just one-off prototypes. Any insights on what makes these machines tick to hit those insane speeds would be awesome to hear, too.