How do you say so good in French?

There isn't a direct translation for "so good" in French that captures the same intensity. Here are a few options, depending on the context:

Formal:

* Excellent: This is the most common and straightforward translation.

* Très bien: This means "very well" and conveys a similar positive sentiment.

Informal:

* Génial: This means "brilliant" or "awesome" and is a more casual way to express strong approval.

* Super bon: This literally means "super good" and is a common phrase.

* Trop bon: This literally means "too good" and implies something is exceeding expectations.

* Délicieux: This means "delicious" and is used when describing food or drink.

* Fantastique: This means "fantastic" and is a more dramatic way to say "so good."

The best way to choose the right phrase depends on the context and the level of formality you want to convey.