However, you can use other phrases to express something exceeding the "best":
* Exceptional: This implies something that goes beyond the usual standards of excellence.
* Outstanding: Similar to exceptional, but emphasizes the "standing out" quality.
* Unparalleled: This means there is nothing comparable to it.
* Supreme: This suggests the highest possible level.
* Ultimate: This emphasizes the finality and completeness of something.
* Top-notch: This is a more informal way of saying "excellent."
* Unrivaled: This emphasizes that nothing can compete with it.
* Transcendent: This suggests something that goes beyond ordinary limits.
You can also use comparative adjectives to express a degree of improvement over the "best"
* Even better: This emphasizes that something is even more superior than the best.
* More incredible: This compares the degree of amazement.
* Superior: This directly compares something to the best.
The best word or phrase to use depends on the specific context and what you are trying to convey.