* Jättebra: This is a very common and versatile option, meaning "very good" or "fantastic". It's a safe bet in most situations.
* Mycket bra: This literally translates to "very good" and is also widely used.
* Superbra: Similar to "Jättebra," this means "super good."
* Utmärkt: This is a more formal way of saying "excellent" or "outstanding."
So, while "Mycket bra" is a direct translation, "Jättebra" is probably the most frequently used and generally understood option for everyday conversation.